Harley Exhaust Systems
Harley Bike Exhaust Systems at JJ Motorsports
Transform your Harley’s sound and power with premium full exhaust systems from JJ Motorsports, featuring 2-into-2, 2-into-1, and drag-pipe designs for massive torque, deeper tone, and classic style on Softail, Dyna, Touring, and Sportster models. These high-quality systems deliver dyno-proven performance and head-turning looks.
Shop Vance & Hines, Paughco, and Bassani Xhaust for race-proven quality. Explore related categories such as Harley exhaust for mufflers and headers, or Harley for air cleaners and tuning to complete your performance build.
Top Harley Exhaust Systems
- Vance & Hines Big Radius Chrome Exhaust 26007 – Iconic radius 2-into-2 chrome system; huge power gains and deep tone for Softail and Dyna.
- Paughco Slashcut Drag Exhaust 734 – Classic upswept drag pipes with slash-cut ends; raw vintage style for Big Twin and Sportster.
- Bassani Xhaust 2-1 Exhaust Stainless Steel Straight Can 1F28SS – Stainless 2-into-1 system with straight canister; maximum torque for Touring and Softail.
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
-
COBRA Speedster RPT Short Exhaust 6795
COBRA
$868.95If you're serious about maximizing exhaust scavenging and engine responsiveness, the COBRA Speedster RPT Short Exhaust delivers measurable gains in both power and sound without compromise. The Race Pro Tips design—held securely with precision 12-point...18002321- SKU:
- 18002321
- Availability:
- Ships Same Business Day
- Weight:
- 14.25 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- END CAP COLOR/FINISH:
- BLACK
- MODEL:
- SPEEDSTER SHORT RPT
- RIDING STYLE:
- STREET
- STYLE:
- SHORT
- TYPE:
- FULL SYSTEM
- PRODUCT NAME:
- EXHAUST SYSTEM
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- MUFFLER STYLE:
- ROUND
$868.95 -
COBRA 909 Exhaust - Black 6715B
COBRA
$628.95If you're running a short exhaust system, you need the scavenging efficiency and acoustic tuning that only a properly engineered crossover can deliver—and the COBRA 909 Speedster doesn't compromise on either. The PowerPort crossover design extracts...18002320- SKU:
- 18002320
- Availability:
- Ships Same Business Day
- Weight:
- 11.60 LBS
- COLOR/FINISH:
- BLACK
- MODEL:
- SPEEDSTER SHORT
- MUFFLER DIAMETER IMPERIAL:
- 3-1/2'
- END CAP STYLE:
- STRAIGHT-CUT
- MUFFLER STYLE:
- ROUND
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- STYLE:
- STRAIGHT
- TYPE:
- FULL SYSTEM
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- STYLE:
- SHORT
$628.95 -
COBRA 909 Exhaust - Chrome 6715
COBRA
$574.95If you're running a short exhaust system, you need the engineering to back up the aggressive styling—and the COBRA 909 Speedster delivers both. The exclusive PowerPort crossover is engineered specifically for short-system applications, unlocking...18002319- SKU:
- 18002319
- Availability:
- Ships Same Business Day
- Weight:
- 24.05 LBS
- COLOR/FINISH:
- CHROME
- MUFFLER DIAMETER IMPERIAL:
- 3-1/2'
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
- PRODUCT NAME:
- EXHAUST SYSTEM
- STYLE:
- SHORT
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- END CAP STYLE:
- STRAIGHT-CUT
- MODEL:
- SPEEDSTER SHORT
- MUFFLER STYLE:
- ROUND
- STYLE:
- STRAIGHT
- UNITS:
- EACH
$574.95 -
COBRA Speedster Swept Short Exhaust - Black 6231B
COBRA
$1,071.95If you're running a cruiser that demands both authentic dual-pipe aesthetics and measurable performance gains, the COBRA Speedster Swept Short Exhaust delivers on both fronts. The PowerPort technology consolidates exhaust flow into a efficient 2-into-1...18002318- SKU:
- 18002318
- Availability:
- Ships Same Business Day
- Weight:
- 26.20 LBS
- COLOR/FINISH:
- CHROME
- END CAP STYLE:
- SCALLOPED
- MATERIAL:
- STEEL
- MODEL:
- SPEEDSTER SWEPT
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- BLACK
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- MUFFLER STYLE:
- ROUND
- STYLE:
- CURVED
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- STYLE:
- SHORT
$1,071.95 -
COBRA Speedster Slashdown Exhaust - '18-'20 FXFB/S 6864
COBRA
$796.95If you're running an '18-'20 FXFB/S and want authentic vintage styling without sacrificing modern performance, the COBRA Speedster Slashdown delivers both. This 2:2 exhaust system produces power gains typically reserved for restrictive 2:1 setups, thanks...18002306- SKU:
- 18002306
- Availability:
- Ships Same Business Day
- Weight:
- 25.00 LBS
$796.95 -
COBRA Speedster RPT Short Exhaust 6794
COBRA
$786.95If you're running a 2.5-inch exhaust system and want to unlock additional horsepower without a complete overhaul, the COBRA Speedster RPT delivers Race Pro performance at a fraction of the cost. The Race Pro Tips and PowerPort technology provide...18002302- SKU:
- 18002302
- Availability:
- Ships Same Business Day
- Weight:
- 25.20 LBS
$786.95 -
COBRA 909 Exhaust - Black - '18-'20 Fat Bob 6714B
COBRA
$628.95If you're running a Fat Bob and want serious power gains without sacrificing the aggressive sound that defines modern cruiser culture, the COBRA 909 Exhaust delivers both. The PowerPort crossover design is engineered to maximize flow efficiency in a...18002299- SKU:
- 18002299
- Availability:
- Ships Same Business Day
- Weight:
- 25.30 LBS
$628.95 -
COBRA El Diablo Exhaust - Black - '18-'19 FLHC/FLSB 6479B
COBRA
$968.95The COBRA El Diablo Exhaust delivers measurable horsepower gains through optimized equal-length header design, eliminating restrictive stock piping while maintaining clean aesthetics. This bolt-on system combines performance with practicality—heat...18002295- SKU:
- 18002295
- Availability:
- Ships Same Business Day
- Weight:
- 25.20 LBS
$968.95 -
COBRA El Diablo Exhaust - Black 6478B
COBRA
$968.95The COBRA El Diablo Exhaust delivers measurable horsepower gains through precision-engineered equal-length headers that optimize exhaust scavenging and reduce back-pressure. This bolt-on system combines functional heat management with aggressive styling,...18002293- SKU:
- 18002293
- Availability:
- Ships Same Business Day
- Weight:
- 27.40 LBS
$968.95Qty in Cart: 0Quantity:Price:$968.95Subtotal: -
COBRA El Diablo Exhaust - Black - '18-'19 FXFB/S 6474B
COBRA
$968.95The COBRA El Diablo Exhaust delivers measurable horsepower gains while maintaining the clean, aggressive aesthetic your bike demands. Equal-length headers ensure balanced scavenging and optimal exhaust flow, translating directly to improved throttle...18002291- SKU:
- 18002291
- Availability:
- Ships Same Business Day
- Weight:
- 12.00 LBS
$968.95 -
COBRA El Diablo Exhaust - Black - '88-'06 Softail 6485B
COBRA
$968.95The COBRA El Diablo Exhaust transforms your classic Softail's power delivery through precision-engineered equal-length headers that optimize exhaust scavenging and increase horsepower. This bolt-on system eliminates restrictive stock piping while...18002289- SKU:
- 18002289
- Availability:
- Ships Same Business Day
- Weight:
- 27.50 LBS
$968.95Qty in Cart: 0Quantity:Price:$968.95Subtotal: -
COBRA El Diablo Exhaust - Black - '12-'17 Softail 6483B
COBRA
$968.95The COBRA El Diablo Exhaust delivers measurable horsepower gains while providing the heat management and durability your Softail demands. This bolt-on system features equal-length headers that optimize exhaust scavenging, resulting in improved engine...18002285- SKU:
- 18002285
- Availability:
- Ships Same Business Day
- Weight:
- 27.40 LBS
$968.95 -
COBRA El Diablo Exhaust - Chrome - '12-'17 Softail 6483
COBRA
$913.95The COBRA El Diablo Exhaust delivers measurable horsepower gains through optimized equal-length headers and a free-flowing design that reduces exhaust restriction. If you're running a '12-'17 Softail and want bolt-on performance without compromising...18002284- SKU:
- 18002284
- Availability:
- Ships Same Business Day
- Weight:
- 27.80 LBS
$913.95 -
COBRA Speedster Slashdown Exhaust - '18-'20 Softail 6853B
COBRA
$948.95If you're running an '18-'20 Softail and want measurable power gains without compromising the classic aesthetic, the COBRA Speedster Slashdown delivers. This exhaust system leverages Cobra's proprietary PowerPort crossover technology to produce the kind...18002257- SKU:
- 18002257
- Availability:
- Ships Same Business Day
- Weight:
- 25.80 LBS
$948.95 -
COBRA Speedster Slashdown Exhaust - '18-'20 Softail 6853
COBRA
$878.95If you're running an '18-'20 Softail and want genuine power gains without sacrificing the classic two-pipe aesthetic, the COBRA Speedster Slashdown delivers. Cobra's proprietary PowerPort crossover technology extracts the kind of performance you'd expect...18002256- SKU:
- 18002256
- Availability:
- Ships Same Business Day
- Weight:
- 29.50 LBS
$878.95 -
COBRA Speedster RPT Short Exhaust 6792B
COBRA
$885.95If you're running a 2.5-inch exhaust system, the COBRA Speedster RPT Short Exhaust delivers measurable gains in both power and sound without compromising durability. The Race Pro Tips design and PowerPort technology work together to optimize exhaust...18002255- SKU:
- 18002255
- Availability:
- Ships Same Business Day
- Weight:
- 26.20 LBS
$885.95 -
COBRA Speedster RPT Short Exhaust 6792
COBRA
$786.95If you're running a 2.5-inch exhaust system, the COBRA Speedster RPT delivers measurable gains in both power and tone without sacrificing reliability. The Race Pro Tips design and PowerPort technology work together to optimize exhaust scavenging, while...18002254- SKU:
- 18002254
- Availability:
- Ships Same Business Day
- Weight:
- 30.20 LBS
$786.95Qty in Cart: 0Quantity:Price:$786.95Subtotal: -
COBRA 909 Exhaust - Black - '18-'20 Softail 6712B
COBRA
$628.95The COBRA 909 Exhaust delivers measurable performance gains and a commanding presence that separates your Softail from the rest. By incorporating COBRA's proven PowerPort crossover design, this short-system exhaust produces class-leading horsepower...18002253- SKU:
- 18002253
- Availability:
- Ships Same Business Day
- Weight:
- 26.20 LBS
$628.95 -
COBRA 909 Exhaust - Chrome - '18-'20 Softail 6712
COBRA
$603.95The COBRA 909 Exhaust delivers measurable performance gains through its PowerPort crossover design—a critical engineering feature that compensates for the system's compact length to produce class-leading horsepower. Beyond the dyno, you get the premium...18002252- SKU:
- 18002252
- Availability:
- Ships Same Business Day
- Weight:
- 30.20 LBS
$603.95 -
COBRA 3.5" El Diablo Exhaust - Black 6493B
COBRA
$968.95If you're serious about extracting maximum power from your engine while maintaining clean aesthetics under the bike, the COBRA 3.5" El Diablo Exhaust delivers the efficiency gains you need. Equal-length headers paired with a purpose-built collector...18002220- SKU:
- 18002220
- Availability:
- Ships Same Business Day
- Weight:
- 26.00 LBS
- END CAP STYLE:
- CONICAL
- MODEL:
- EL DIABLO
- MUFFLER DIAMETER IMPERIAL:
- 3-1/2'
- END CAP COLOR/FINISH:
- BLACK
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
- BASE COLOR:
- BLACK
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- MUFFLER STYLE:
- ROUND
- STYLE:
- UPSWEPT
- UNITS:
- EACH
$968.95Qty in Cart: 0Quantity:Price:$968.95Subtotal:
Buying Guide and FAQs
Buying Guide: Factors to Consider When Choosing Harley Bike Exhaust Systems
- Compatibility: Ensure the system fits your Harley's model (e.g., Softail, Dyna, Touring, Sportster, Shovelhead, Evolution) and engine type. Use the vehicle selector for year-specific matches, focusing on designs compatible with OEM brackets or swingarm frames to avoid installation issues.
- Type of Use: For street cruising or touring, opt for 2-into-2 systems with deep tones and power gains; drag pipe enthusiasts benefit from unbaffled options for a classic growl in custom builds or high-performance setups.
- Components and Upgrades: Select full systems with headpipes, mufflers, heat shields, and baffles; add features like O² sensor bungs, fishtails, or slash-cut ends. Focus on blue-proof technology, removable baffles, and hardware kits for easy tuning and maintenance.
- Brand and Quality: Choose Vance & Hines for dyno-proven systems with huge power gains, Paughco for classic drag pipes made in USA, or Bassani for stainless steel 2-into-1 designs. Prioritize steel or stainless materials with chrome/black finishes for corrosion resistance and durability.
- Installation and Cost: Most systems are bolt-on with included hardware and slider channels; some require additional clamps. Prices range from $368.95 for basic drag pipes to $1,209.95 for premium full systems—factor in made-in-USA quality and free shipping over $99 for value.
Frequently Asked Questions (FAQs)
- What Harley models do these exhaust systems support? Systems are compatible with Softail, Dyna, Touring, Sportster, Big Twin, Shovelhead, and Evolution models—use the year/make/model filter for exact matches, including 4-speed or rubber-mounted frames.
- How do full exhaust systems improve performance? Designs like Vance & Hines Big Shots or Bassani 2-into-1 provide increased horsepower/torque, volumetric efficiency, and a deep tone with features like Power Chamber™ or blue-proof shields.
- Are drag pipes suitable for all setups? Paughco slashcut or fishtail pipes offer a classic growl but are unbaffled; ideal for custom builds with kick/electric start, though may require adapters for O² sensors.
- What finishes and materials are available? Options include chrome or black powder-coated steel (Vance & Hines, Paughco) and stainless steel (Bassani) for heat resistance and style.
- What if a system doesn't fit my Harley? Verify model, frame, and header compatibility before buying. Our returns policy allows exchanges or refunds if it doesn't match.
- Can I find related exhaust parts? Yes—explore mufflers, headpipes, tips, or full kits in the Harley exhaust category to complement your system upgrade for optimal sound and performance.
