S&S CYCLE
Shop S&S Cycle Harley-Davidson Performance Parts: Big Bore Kits, Engines & Exhaust at JJ Motorsports
Discover legendary S&S Cycle performance parts, the premier USA-based manufacturer of high-horsepower motorcycle engines and components since 1958. Founded by George J. Smith and Stanley Stankos, S&S is the go-to brand for serious Harley-Davidson builders and racers seeking maximum power, reliability, and American-made quality. From complete long-block engines and big bore top-end kits to flywheels, cams, carburetors, and race-proven exhaust systems, S&S delivers groundbreaking innovations like the T143 engine, MK45 mufflers, and Shovelhead-style heads that transform stock Harleys into fire-breathing machines.
At JJ Motorsports, we stock the full line of S&S Cycle parts at competitive prices with fast shipping. Build more cubic inches, add serious torque, or upgrade your exhaust note with the brand trusted by champions for over 65 years. Explore related categories such as motorcycle engines and components for complete builds or motorcycle exhaust for power gains.
Top S&S Cycle Products
- S&S Cycle Top End Kit - Big Twin 90-0097 – Complete bolt-on top-end kit with Shovelhead-style heads, stock bore cylinders, 8:1 forged pistons, gaskets, and hardware — no machining required for instant big-inch power.
- S&S Cycle Flywheel Assembly 320-0598 – Forged steel flywheel assembly with keyed 6" tapered sprocket shaft, balanced to stock HD 80" pistons, includes crankpin and connecting rods — built for high-performance and custom applications.
- S&S Cycle 4-1/2" Chrome MK45 Cutlass Performance Mufflers 550-1011 – Bold 4-1/2" chrome mufflers with stainless steel baffles, RaceTEX packing for deep bass rumble, removable dB reducer, and 50-state legal — massive looks with serious performance gains.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
On Sale
S&S CYCLE Stainless Steel Grand National Muffler for FTR 1200 550-0854
S&S CYCLE
MSRP: $520.95Now: $468.86Was: $520.95If you're serious about extracting maximum performance from your FTR 1200 while maintaining a factory-race aesthetic, the S&S Cycle Grand National Muffler delivers competition-proven sound management...18113798- SKU:
- 18113798
- Availability:
- Ships Same Business Day
- Weight:
- 7.25 LBS
MSRP: $520.95Now: $468.86Was: $520.95 -
On Sale
S&S CYCLE 2:1 Black Exhaust for '07-'13 XL 550-0951
S&S CYCLE
MSRP: $1,231.95Now: $1,108.76Was: $1,231.95The S&S Cycle 2:1 exhaust delivers the classic two-into-one performance package that serious Harley riders have trusted for decades. By consolidating dual headers into a single efficient outlet, this...18002477- SKU:
- 18002477
- Availability:
- Ships Same Business Day
- Weight:
- 28.20 LBS
- END CAP COLOR/FINISH:
- BLACK
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MODEL:
- SUPERSTREET
- MUFFLER COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- EXHAUST SYSTEM
- END CAP STYLE:
- STRAIGHT-CUT
- HEAT SHIELD COLOR:
- BLACK
- MUFFLER STYLE:
- ROUND
- STYLE:
- STRAIGHT
- UNITS:
- EACH
MSRP: $1,231.95Now: $1,108.76Was: $1,231.95 -
On Sale
S&S CYCLE 2:1 Exhaust for M8 Softail - Black 550-0857
S&S CYCLE
MSRP: $1,338.95Now: $1,205.06Was: $1,338.95If you're serious about M8 Softail performance, you need an exhaust system engineered for power, not just aesthetics. The S&S Cycle 2:1 delivers genuine performance gains while maintaining the...18002467- SKU:
- 18002467
- Availability:
- Ships Same Business Day
- Weight:
- 28.30 LBS
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MODEL:
- SUPERSTREET
- UNITS:
- EACH
- COLOR/FINISH:
- CERAMIC BLACK
- END CAP COLOR/FINISH:
- BLACK
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- EXHAUST SYSTEM
- STYLE:
- STRAIGHT
MSRP: $1,338.95Now: $1,205.06Was: $1,338.95 -
On Sale
S&S CYCLE 2:1 Exhaust for M8 Softail - Chrome 550-0858
S&S CYCLE
MSRP: $1,338.95Now: $1,205.06Was: $1,338.95If you're running an M8 Softail on the track, exhaust flow is everything—and S&S Cycle's 2:1 system delivers the performance gains you need without sacrificing ground clearance or classic styling...18002468- SKU:
- 18002468
- Availability:
- Ships Same Business Day
- Weight:
- 28.40 LBS
- COLOR/FINISH:
- CHROME
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- PIPE MATERIAL:
- STAINLESS STEEL
- MODEL:
- SUPERSTREET
- STYLE:
- STRAIGHT
- TYPE:
- FULL SYSTEM
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
MSRP: $1,338.95Now: $1,205.06Was: $1,338.95 -
On Sale
S&S CYCLE 2:1 Exhaust for Softail - Chrome 550-0790
S&S CYCLE
MSRP: $1,299.95Now: $1,169.96Was: $1,299.95The S&S Cycle 2:1 exhaust delivers the aggressive styling and purposeful sound that separates serious racers from the rest. Built with stainless steel stepped headers and available in show-quality...18002400- SKU:
- 18002400
- Availability:
- Ships Same Business Day
- Weight:
- 28.20 LBS
- END CAP COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
- COLOR/FINISH:
- CHROME
- MODEL:
- SUPERSTREET
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MATERIAL:
- STAINLESS STEEL
- BASE FINISH:
- CHROME
- END CAP STYLE:
- STRAIGHT-CUT
- MUFFLER STYLE:
- ROUND
- UNITS:
- EACH
MSRP: $1,299.95Now: $1,169.96Was: $1,299.95 -
On Sale
S&S CYCLE 2-into-1 Exhaust for '95-'16 FL - Chrome 550-0776
S&S CYCLE
MSRP: $1,395.95Now: $1,256.36Was: $1,395.95If you're running a high-performance Bagger and want measurable gains in power and torque without sacrificing the classic 2-into-1 aesthetic, the S&S Cycle 550-0776 exhaust delivers both. The stepped...18002389- SKU:
- 18002389
- Availability:
- Ships Same Business Day
- Weight:
- 32.00 LBS
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- MODEL:
- SIDEWINDER
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- END CAP STYLE:
- STRAIGHT-CUT
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- MUFFLER DIAMETER IMPERIAL:
- 4-1/2'
- MUFFLER STYLE:
- ROUND
- STYLE:
- STRAIGHT
- TYPE:
- FULL SYSTEM
MSRP: $1,395.95Now: $1,256.36Was: $1,395.95Qty in Cart: 0Quantity:Price:MSRP: $1,395.95Now: $1,256.36Was: $1,395.95Subtotal: -
On Sale
S&S CYCLE 2-into-1 Exhaust for '95-'16 FL - Black 550-0777
S&S CYCLE
MSRP: $1,395.95Now: $1,256.36Was: $1,395.95If you're running a high-performance Bagger and want measurable gains in power and torque without sacrificing reliability, the S&S Cycle 2-into-1 exhaust delivers the performance upgrade your machine...18002390- SKU:
- 18002390
- Availability:
- Ships Same Business Day
- Weight:
- 32.00 LBS
- COLOR/FINISH:
- BLACK
- MODEL:
- SIDEWINDER
- BASE COLOR:
- BLACK
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- END CAP STYLE:
- STRAIGHT-CUT
- MATERIAL:
- STAINLESS STEEL
- MUFFLER STYLE:
- ROUND
- STYLE:
- STRAIGHT
- UNITS:
- EACH
- END CAP COLOR/FINISH:
- BLACK
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- MUFFLER DIAMETER IMPERIAL:
- 4-1/2'
- TYPE:
- FULL SYSTEM
MSRP: $1,395.95Now: $1,256.36Was: $1,395.95 -
On Sale
S&S CYCLE 2:1 Exhaust for FL - Chrome 550-0728
S&S CYCLE
MSRP: $1,399.95Now: $1,259.96Was: $1,399.95If you're running a high-performance bagger that deserves to breathe, the S&S Cycle 2:1 exhaust delivers the flow and sound quality that matches your bike's capability. This stepped-header design...18002270- SKU:
- 18002270
- Availability:
- Ships Same Business Day
- Weight:
- 33.50 LBS
- END CAP STYLE:
- STRAIGHT-CUT
- MATERIAL:
- ALUMINUM
- MUFFLER STYLE:
- ROUND
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- STYLE:
- STRAIGHT
- TYPE:
- FULL SYSTEM
- COLOR/FINISH:
- CHROME
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- END CAP COLOR/FINISH:
- STRAIGHT-CUT
- UNITS:
- EACH
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- SIDEWINDER
MSRP: $1,399.95Now: $1,259.96Was: $1,399.95Qty in Cart: 0Quantity:Price:MSRP: $1,399.95Now: $1,259.96Was: $1,399.95Subtotal: -
On Sale
S&S CYCLE Exhaust Dealer Service Kit 510-0684
S&S CYCLE
MSRP: $50.95Now: $45.86Was: $50.95Maintaining your S&S exhaust system requires more than just standard tools—this dealer service kit gives you everything needed to perform authorized maintenance and end cap replacements without...38500481- SKU:
- 38500481
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- SILVER
- UNITS:
- KIT
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- HARDWARE
- MEASUREMENT SYSTEM:
- SAE
- RIDING STYLE:
- STREET
- TYPE:
- DEALER SERVICE
MSRP: $50.95Now: $45.86Was: $50.95 -
On Sale
S&S CYCLE Shadow Muffler - Chrome 550-0829
S&S CYCLE
MSRP: $495.95Now: $446.36Was: $495.95If you're running a Sidewinder 2:1 exhaust on an extended-bag setup, the S&S CYCLE Shadow Muffler fills the critical left-side cutout that would otherwise create an unfinished appearance and...18611390- SKU:
- 18611390
- Availability:
- Ships Same Business Day
- Weight:
- 15.90 LBS
- PRODUCT NAME:
- SHADOW PIPE
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- BASE FINISH:
- CHROME
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- PIPE
MSRP: $495.95Now: $446.36Was: $495.95 -
On Sale
S&S CYCLE Shadow Muffler - Black 550-0831
S&S CYCLE
MSRP: $495.95Now: $446.36Was: $495.95If you're running a Sidewinder 2:1 exhaust system with extended bags, you need proper acoustic treatment on the left side—and the S&S CYCLE Shadow Muffler is engineered specifically for this...18611391- SKU:
- 18611391
- Availability:
- Ships Same Business Day
- Weight:
- 15.90 LBS
- BASE COLOR:
- BLACK
- TYPE:
- PIPE
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- SHADOW PIPE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
MSRP: $495.95Now: $446.36Was: $495.95 -
On Sale
S&S CYCLE Shadow Muffler - Chrome 550-0828
S&S CYCLE
MSRP: $495.95Now: $446.36Was: $495.95If you're running a Sidewinder 2:1 exhaust system with extended saddlebags, you need a muffler that actually fits the left-side cutout without compromise. The S&S Cycle Shadow Muffler eliminates that...18611392- SKU:
- 18611392
- Availability:
- Ships Same Business Day
- Weight:
- 16.20 LBS
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- SHADOW PIPE
- TYPE:
- PIPE
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
MSRP: $495.95Now: $446.36Was: $495.95 -
On Sale
S&S CYCLE Shadow Muffler - Black 550-0830
S&S CYCLE
MSRP: $495.95Now: $446.36Was: $495.95If you're running a Sidewinder 2:1 exhaust system with extended bags, you need a muffler that actually fills the aesthetic gap on your left side—not a compromised aftermarket band-aid. The S&S CYCLE...18611393- SKU:
- 18611393
- Availability:
- Ships Same Business Day
- Weight:
- 16.00 LBS
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SHADOW PIPE
- TYPE:
- PIPE
- UNITS:
- EACH
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
MSRP: $495.95Now: $446.36Was: $495.95 -
On Sale
S&S CYCLE Header Adapter Kit 550-0799
S&S CYCLE
MSRP: $109.95Now: $98.96Was: $109.95The S&S Cycle Header Adapter Kit 550-0799 unlocks the aesthetic and performance potential of independent dual-look exhaust systems without sacrificing thermal efficiency or scavenging characteristics...18020395- SKU:
- 18020395
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- PRODUCT NAME:
- HEAD PIPE
- MATERIAL:
- STAINLESS STEEL
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $109.95Now: $98.96Was: $109.95 -
On Sale
S&S CYCLE Qualifier 2:1 Exhaust System - Stainless Steel - 50 State 550-1029A
S&S CYCLE
MSRP: $1,643.95Now: $1,479.56Was: $1,643.95If you're running a Royal Enfield 650 Twin, the S&S Cycle Qualifier 2:1 exhaust system delivers measurable performance gains without compromise. You'll shed 28 pounds of unsprung weight while gaining...18102890- SKU:
- 18102890
- Availability:
- Ships Same Business Day
- Weight:
- 19.00 LBS
- END CAP COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- QUALIFIER
- PRODUCT NAME:
- EXHAUST SYSTEM
- UNITS:
- EACH
MSRP: $1,643.95Now: $1,479.56Was: $1,643.95 -
On Sale
S&S CYCLE Exhaust - 2:1 - Chrome 550-0791B
S&S CYCLE
MSRP: $1,750.95Now: $1,575.86Was: $1,750.95The S&S Cycle 2:1 exhaust delivers the aggressive, classic cruiser aesthetic without compromising on real-world performance. This chrome stepped-header system is engineered for Harley big-twin...18002484- SKU:
- 18002484
- Availability:
- Ships Same Business Day
- Weight:
- 29.20 LBS
- COLOR/FINISH:
- CHROME
- MODEL:
- SUPERSTREET
- END CAP COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
- END CAP STYLE:
- STRAIGHT-CUT
- MUFFLER STYLE:
- ROUND
- STYLE:
- STRAIGHT
- UNITS:
- EACH
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MATERIAL:
- STAINLESS STEEL
MSRP: $1,750.95Now: $1,575.86Was: $1,750.95 -
On Sale
S&S CYCLE 2:1 50 State Exhaust for M8 Softail - Black 550-0846B
S&S CYCLE
MSRP: $1,750.95Now: $1,575.86Was: $1,750.95The S&S Cycle 2:1 50 State Exhaust delivers classic Harley aesthetics with genuine performance gains—increased scavenging efficiency and a commanding exhaust note that matches the heritage look. This...18002485- SKU:
- 18002485
- Availability:
- Ships Same Business Day
- Weight:
- 32.80 LBS
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MODEL:
- SUPERSTREET
- COLOR/FINISH:
- CERAMIC BLACK
- END CAP COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
- BASE COLOR:
- BLACK
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- EXHAUST SYSTEM
- END CAP STYLE:
- STRAIGHT-CUT
- MUFFLER STYLE:
- ROUND
- PIPE MATERIAL:
- STAINLESS STEEL
- STYLE:
- STRAIGHT
- UNITS:
- EACH
MSRP: $1,750.95Now: $1,575.86Was: $1,750.95 -
On Sale
S&S CYCLE 2:1 50 State Exhaust for M8 Softail - Chrome 550-0847B
S&S CYCLE
MSRP: $1,720.95Now: $1,548.86Was: $1,720.95The S&S Cycle 2:1 exhaust delivers the classic aesthetic and performance character Softail riders demand, without compromising practicality. This stainless steel system maintains compatibility with...18002486- SKU:
- 18002486
- Availability:
- Ships Same Business Day
- Weight:
- 29.50 LBS
- END CAP STYLE:
- STRAIGHT-CUT
- MUFFLER STYLE:
- ROUND
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- STYLE:
- STRAIGHT
- TYPE:
- FULL SYSTEM
- MODEL:
- SUPERSTREET
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MATERIAL:
- STAINLESS STEEL
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- PIPE MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
MSRP: $1,720.95Now: $1,548.86Was: $1,720.95 -
On Sale
S&S CYCLE SuperStreet 2:1 50 State Exhaust System - M8 Softail - Stainless Steel 550-0996B
S&S CYCLE
MSRP: $1,699.95Now: $1,529.96Was: $1,699.95If you're running an M8 Softail, exhaust flow and heat management directly impact throttle response and engine longevity. The S&S CYCLE SuperStreet 2:1 delivers classic 2-into-1 styling without...18002520- SKU:
- 18002520
- Availability:
- Ships Same Business Day
- Weight:
- 27.60 LBS
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- COLOR/FINISH:
- STAINLESS STEEL
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
MSRP: $1,699.95Now: $1,529.96Was: $1,699.95 -
On Sale
S&S CYCLE Exhaust - Chrome 550-0677B
S&S CYCLE
MSRP: $2,055.95Now: $1,850.36Was: $2,055.95If you're running a performance cruiser that demands both power and presence, the S&S Cycle 550-0677B exhaust delivers measurable torque gains without sacrificing rideability or compliance. The...18002523- SKU:
- 18002523
- Availability:
- Ships Same Business Day
- Weight:
- 55.10 LBS
- END CAP COLOR/FINISH:
- BLACK
- END CAP STYLE:
- THRUSTER
- MUFFLER DIAMETER IMPERIAL:
- 4-1/2'
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- MODEL:
- EL DORADO
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- UNITS:
- EACH
- END CAP STYLE:
- BILLET
- MATERIAL:
- STAINLESS STEEL
- MUFFLER COLOR/FINISH:
- CHROME
MSRP: $2,055.95Now: $1,850.36Was: $2,055.95 -
On Sale
S&S CYCLE Exhaust - Black 550-0679B
S&S CYCLE
MSRP: $2,055.95Now: $1,850.36Was: $2,055.95If you're running a Harley-Davidson and want measurable gains in power and torque without sacrificing rideability, the S&S Cycle 550-0679B exhaust delivers real performance improvements through...18002525- SKU:
- 18002525
- Availability:
- Ships Same Business Day
- Weight:
- 54.90 LBS
- MUFFLER DIAMETER IMPERIAL:
- 4-1/2'
- PRODUCT NAME:
- EXHAUST SYSTEM
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- MODEL:
- EL DORADO
- END CAP COLOR/FINISH:
- BLACK
- END CAP STYLE:
- THRUSTER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- END CAP STYLE:
- BILLET
- MATERIAL:
- STAINLESS STEEL
- MUFFLER COLOR/FINISH:
- BLACK
MSRP: $2,055.95Now: $1,850.36Was: $2,055.95 -
On Sale
S&S CYCLE Exhaust - Chrome 550-0699C
S&S CYCLE
MSRP: $2,055.95Now: $1,850.36Was: $2,055.95If you're riding a cruiser that demands both serious power delivery and a commanding presence on the road, the S&S Cycle 550-0699C exhaust transforms your engine's potential into real-world...18002527- SKU:
- 18002527
- Availability:
- Ships Same Business Day
- Weight:
- 57.00 LBS
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- END CAP STYLE:
- BILLET
- MUFFLER COLOR/FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- END CAP STYLE:
- THRUSTER
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- MODEL:
- EL DORADO
- MUFFLER DIAMETER IMPERIAL:
- 4-1/2'
MSRP: $2,055.95Now: $1,850.36Was: $2,055.95 -
On Sale
S&S CYCLE Exhaust - Black 550-0700C
S&S CYCLE
MSRP: $2,055.95Now: $1,850.36Was: $2,055.95If you're looking for measurable power gains without sacrificing street legality, the S&S Cycle 550-0700C delivers increased torque and horsepower while maintaining full EPA and CARB compliance...18002528- SKU:
- 18002528
- Availability:
- Ships Same Business Day
- Weight:
- 55.00 LBS
- MATERIAL:
- STAINLESS STEEL
- MUFFLER COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- END CAP COLOR/FINISH:
- BLACK
- END CAP STYLE:
- BILLET
- MODEL:
- EL DORADO
- MUFFLER DIAMETER IMPERIAL:
- 4-1/2'
- END CAP STYLE:
- THRUSTER
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
MSRP: $2,055.95Now: $1,850.36Was: $2,055.95 -
On Sale
S&S CYCLE Exhaust - Black 550-0702C
S&S CYCLE
MSRP: $1,799.95Now: $1,619.96Was: $1,799.95If you're running a Harley and want real power gains without sacrificing rideability, the S&S Cycle exhaust delivers measurable improvements in torque across the entire RPM range. This isn't just...18002530- SKU:
- 18002530
- Availability:
- Ships Same Business Day
- Weight:
- 55.00 LBS
- MUFFLER DIAMETER IMPERIAL:
- 4-1/2'
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- MODEL:
- EL DORADO
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- END CAP COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- END CAP STYLE:
- BILLET
- END CAP STYLE:
- TRACER
- MATERIAL:
- STAINLESS STEEL
- MUFFLER COLOR/FINISH:
- BLACK
MSRP: $1,799.95Now: $1,619.96Was: $1,799.95 -
On Sale
S&S CYCLE Exhaust - Chrome 550-0851A
S&S CYCLE
MSRP: $1,799.95Now: $1,619.96Was: $1,799.95If you're running a cruiser that deserves better breathing room, the S&S Cycle 550-0851A exhaust delivers measurable gains in power and torque while keeping your bike street-legal across all 50...18002531- SKU:
- 18002531
- Availability:
- Ships Same Business Day
- Weight:
- 48.00 LBS
- END CAP STYLE:
- TRACER
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- END CAP STYLE:
- BILLET
- MUFFLER COLOR/FINISH:
- CHROME
- MODEL:
- EL DORADO
- MUFFLER DIAMETER IMPERIAL:
- 4-1/2'
- END CAP COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
MSRP: $1,799.95Now: $1,619.96Was: $1,799.95 -
On Sale
S&S CYCLE Grand National Mufflers - Chrome 550-0693
S&S CYCLE
MSRP: $562.95Now: $506.66Was: $562.95If you're serious about maximizing exhaust flow and extracting every available horsepower from your engine, the S&S Cycle Grand National Mufflers deliver the performance gains you need without...18011203- SKU:
- 18011203
- Availability:
- Ships Same Business Day
- Weight:
- 26.70 LBS
- TYPE:
- SLIP-ON
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 4'
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- MODEL:
- GRAND NATIONAL
- MUFFLER COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
MSRP: $562.95Now: $506.66Was: $562.95Qty in Cart: 0Quantity:Price:MSRP: $562.95Now: $506.66Was: $562.95Subtotal: -
On Sale
S&S CYCLE Grand National Mufflers - Chrome 550-0689
S&S CYCLE
MSRP: $562.95Now: $506.66Was: $562.95If you're serious about extracting maximum horsepower and commanding attention on the road, the S&S Cycle Grand National Mufflers deliver aggressive performance without sacrificing build quality. The...18011205- SKU:
- 18011205
- Availability:
- Ships Same Business Day
- Weight:
- 27.90 LBS
- MODEL:
- GRAND NATIONAL
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- END CAP COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 4'
- UNITS:
- PAIR
- PRODUCT NAME:
- MUFFLER
MSRP: $562.95Now: $506.66Was: $562.95 -
On Sale
S&S CYCLE Slash Cut Mufflers - Black 550-0696
S&S CYCLE
MSRP: $562.95Now: $506.66Was: $562.95If you're running a Harley-Davidson and want genuine exhaust presence without compromise, the S&S Cycle Slash Cut Mufflers deliver the aggressive tone serious riders demand. The removable dB reducer...18011208- SKU:
- 18011208
- Availability:
- Ships Same Business Day
- Weight:
- 25.50 LBS
- MUFFLER COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 4'
- PRODUCT NAME:
- MUFFLER
- UNITS:
- PAIR
- MUFFLER COLOR/FINISH:
- CERAMIC
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- TYPE:
- SLIP-ON
MSRP: $562.95Now: $506.66Was: $562.95 -
On Sale
S&S CYCLE Slash Cut Mufflers - Chrome 550-0691
S&S CYCLE
MSRP: $545.95Now: $491.36Was: $545.95If you're running a Harley or compatible cruiser and want an exhaust that announces your presence with genuine aggression, the S&S Cycle Slash Cut Mufflers deliver classic styling backed by authentic...18011209- SKU:
- 18011209
- Availability:
- Ships Same Business Day
- Weight:
- 24.40 LBS
- BASE FINISH:
- CHROME
- OUTER DIAMETER IMPERIAL:
- 4'
- PRODUCT NAME:
- MUFFLER
- UNITS:
- PAIR
- MUFFLER COLOR/FINISH:
- CHROME
- TYPE:
- SLIP-ON
- RIDING STYLE:
- STREET
MSRP: $545.95Now: $491.36Was: $545.95 -
On Sale
S&S CYCLE Grand National Muffler - Ceramic Black 550-0703
S&S CYCLE
MSRP: $347.95Now: $313.16Was: $347.95If you're serious about extracting maximum performance from your cruiser, the S&S Cycle Grand National Muffler delivers measurable gains where it counts—10.5% more horsepower and 19.8% more torque...18011169- SKU:
- 18011169
- Availability:
- Ships Same Business Day
- Weight:
- 8.70 LBS
- MODEL:
- GRAND NATIONAL
- PRODUCT NAME:
- MUFFLER
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- END CAP COLOR/FINISH:
- BLACK
- OUTER DIAMETER IMPERIAL:
- 4'
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- CERAMIC
- TYPE:
- SLIP-ON
MSRP: $347.95Now: $313.16Was: $347.95 -
On Sale
S&S CYCLE Mufflers - Chrome - Chrome Thruster 550-0665
S&S CYCLE
MSRP: $819.95Now: $737.96Was: $819.95The S&S Cycle Mk45 Thruster mufflers deliver the deep, aggressive exhaust note that defines authentic cruiser presence—while actually improving horsepower and torque output. Unlike cosmetic exhaust...18011074- SKU:
- 18011074
- Availability:
- Ships Same Business Day
- Weight:
- 29.10 LBS
MSRP: $819.95Now: $737.96Was: $819.95 -
On Sale
S&S CYCLE Mufflers - Chrome - Black Thruster 550-0664
S&S CYCLE
MSRP: $819.95Now: $737.96Was: $819.95If you're running a Harley-Davidson touring rig and want to shed excess weight while unlocking measurable gains in horsepower and torque, the S&S Cycle Mk45 Thruster mufflers deliver serious...18011075- SKU:
- 18011075
- Availability:
- Ships Same Business Day
- Weight:
- 28.30 LBS
MSRP: $819.95Now: $737.96Was: $819.95 -
On Sale
S&S CYCLE Mufflers - Black - Black Thruster 550-0666
S&S CYCLE
MSRP: $819.95Now: $737.96Was: $819.95If you're running a touring setup and want genuine performance gains without sacrificing ride quality, the S&S Cycle Mk45 mufflers deliver measurable improvements in horsepower and torque while...18011077- SKU:
- 18011077
- Availability:
- Ships Same Business Day
- Weight:
- 30.40 LBS
MSRP: $819.95Now: $737.96Was: $819.95 -
On Sale
S&S CYCLE Mufflers - Chrome - Chrome Tracer 550-0669
S&S CYCLE
MSRP: $819.95Now: $737.96Was: $819.95If you're running a Harley-Davidson touring model and want genuine power gains without sacrificing durability, the S&S Cycle Mk45 mufflers deliver both. These aren't just bolt-on styling pieces—the...18011078- SKU:
- 18011078
- Availability:
- Ships Same Business Day
- Weight:
- 29.40 LBS
MSRP: $819.95Now: $737.96Was: $819.95 -
On Sale
S&S CYCLE Mufflers - Chrome - Black Tracer - M8 Touring '17-'19 550-0668
S&S CYCLE
MSRP: $819.95Now: $737.96Was: $819.95The S&S Cycle Mk45 4.5" Touring Mufflers deliver a distinctive deep rumble while unlocking measurable horsepower and torque gains—decades of S&S engineering distilled into a bolt-on upgrade that...18011079- SKU:
- 18011079
- Availability:
- Ships Same Business Day
- Weight:
- 28.90 LBS
MSRP: $819.95Now: $737.96Was: $819.95 -
On Sale
S&S CYCLE Mufflers - Black - Black Tracer 550-0670
S&S CYCLE
MSRP: $819.95Now: $737.96Was: $819.95If you're running a Harley-Davidson Touring model and want measurable gains in horsepower and torque without sacrificing reliability, the S&S Cycle Mk45 mufflers deliver both performance and presence...18011081- SKU:
- 18011081
- Availability:
- Ships Same Business Day
- Weight:
- 29.10 LBS
MSRP: $819.95Now: $737.96Was: $819.95 -
On Sale
S&S CYCLE 4.5" Mufflers - Chrome with Chrome Thruster 550-0620
S&S CYCLE
MSRP: $819.95Now: $737.96Was: $819.95If you're running a Harley-Davidson touring bike, exhaust tone and performance go hand-in-hand. S&S Cycle's Mk45 4.5" Touring Mufflers deliver a signature deep rumble while unlocking measurable gains...18010846- SKU:
- 18010846
- Availability:
- Ships Same Business Day
- Weight:
- 30.00 LBS
MSRP: $819.95Now: $737.96Was: $819.95 -
On Sale
S&S CYCLE 4.5" Mufflers - Chrome with Black Tracer 550-0623
S&S CYCLE
MSRP: $819.95Now: $737.96Was: $819.95If you're running a Harley-Davidson touring rig, exhaust noise and performance are two sides of the same coin—and the S&S Cycle 4.5" Mufflers deliver both without compromise. These purpose-built...18010851- SKU:
- 18010851
- Availability:
- Ships Same Business Day
- Weight:
- 31.30 LBS
MSRP: $819.95Now: $737.96Was: $819.95 -
On Sale
S&S CYCLE Oil Change Kit for EVO/XL 153965
S&S CYCLE
MSRP: $113.31Now: $101.98Was: $113.31Regular oil changes are non-negotiable for engine longevity, but using the right lubricant and filter makes the difference between adequate protection and exceptional performance. This S&S Cycle kit...36010412- SKU:
- 36010412
- Availability:
- Ships Same Business Day
- Weight:
- 9.00 LBS
- PACKAGING:
- SOLD BY CASE
- PRODUCT NAME:
- OIL CHANGE KIT
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
- APPLICATION:
- 4-STROKE
- CONTAINER SIZE IMPERIAL:
- 1 US QUART
- UNITS:
- KIT
- OIL BASE:
- SYNTHETIC (FULL-SYNTHETIC)
- VISCOSITY (WEIGHT):
- 20W-50
- CONTAINER SIZE METRIC:
- 946 ML
- MODEL:
- BIG TWIN/SPORTSTER
MSRP: $113.31Now: $101.98Was: $113.31 -
On Sale
S&S CYCLE Power Tune XTO Insert Kit 550-1032
S&S CYCLE
MSRP: $499.95Now: $449.96Was: $499.95Fine-tune your Harley-Davidson's performance characteristics without compromising reliability or requiring permanent modifications. The S&S Cycle Power Tune XTO Insert Kit delivers adjustable power...18602158- SKU:
- 18602158
- Availability:
- Ships Same Business Day
- Weight:
- 9.15 LBS
- MATERIAL:
- 304 STAINLESS STEEL
- MODEL:
- POWER TUNE® XTO
- UNITS:
- KIT
- PRODUCT NAME:
- INSERT KIT
- RIDING STYLE:
- UTV
MSRP: $499.95Now: $449.96Was: $499.95
S&S Cycle
S&S Cycle stands as a towering icon in the motorcycle industry, renowned for its unwavering commitment to excellence and innovation in performance motorcycle parts. Founded in 1958 by the dynamic duo of George J. Smith and Stanley Stankos, S&S Cycle has carved its niche as the premier engineer and manufacturer of motorcycle engines and parts in America. Originating from a passion for racing, the company has spent over six decades perfecting the art of motorcycle performance, ensuring each piece that comes out of their factory not only meets but exceeds the high expectations of the powersports community. With a deep-rooted history in enhancing the power and performance of Harley-Davidson® motorcycles, S&S Cycle is the go-to brand for enthusiasts seeking unmatched quality and proven performance.
S&S Cycle Parts
S&S Cycle's product line extends far beyond just engines; it encompasses a broad array of components designed to elevate the performance of your motorcycle. From the initial solid lifter conversion kit featuring lightweight aluminum pushrods to state-of-the-art carburetors, air cleaners, and throttle bodies, every part is engineered with precision. The brand's dedication to innovation means continually refining and expanding their offerings to include everything a motorcycle might need for optimal performance and reliability.
S&S Cycle Engines
At the heart of S&S Cycle's legacy are its engines. Renowned for their robustness and reliability, S&S engines come in various styles, including the iconic Knucklehead, Shovelhead, Panhead, Evolution-style, and Twin-cam style engines. Each engine, like the T143 Assembled Long Block Engine, is meticulously constructed to provide unmatched power and torque, transforming any motorcycle into a high-performance machine. S&S's commitment to quality ensures that whether you're cruising the streets or dominating the racetrack, their engines will deliver unparalleled performance.
S&S Cams
S&S cams are designed to unlock the full potential of your motorcycle's engine. With a focus on maximizing horsepower, torque, and overall engine efficiency, S&S cams are a critical component for anyone looking to boost their bike's performance. Each cam is the result of exhaustive research and development, ensuring compatibility and impressive gains across various riding conditions. Whether you're upgrading an existing engine or building a custom setup, S&S cams are essential for achieving peak performance.
S&S Motorcycle Exhausts
To complement their engines and performance parts, S&S Cycle also offers a range of high-quality motorcycle exhaust systems. These exhausts are not only built to withstand the rigors of high-performance riding but are also designed to optimize exhaust flow, enhancing both sound and power output. From aggressive race-inspired designs to more subdued styles for daily riding, S&S Cycle's exhaust systems combine performance improvements with aesthetic appeal, making them a favorite among discerning riders.
