Dirt Bike Exhaust Accessory Parts
Dirt Bike Exhaust Accessories: Wraps, Plugs & Spark Arrestors for 2-Stroke & 4-Stroke at JJ Motorsports
Enhance your dirt bike's exhaust system with premium accessories from JJ Motorsports, designed for heat management, noise reduction, and safety compliance in motocross, enduro, and trail riding. Our selection includes high-temperature exhaust wraps, 2-stroke/4-stroke plugs, spark arrestor end caps, and more for superior insulation, quick storage, and USFS-approved spark control. Compatible with Moose Racing setups on Honda CRF, Yamaha YZ/WR, KTM SX/EXC, and Suzuki RM models, these durable components ensure reliable performance, reduced heat transfer, and easy maintenance in dusty, high-heat conditions. From black fiberglass wraps for under-hood protection to removable end caps for trail legality, upgrade your exhaust accessories for better efficiency and peace of mind on every ride.
Shop trusted brands like Moose Racing for race-proven quality. Explore related categories such as dirt bike silencers and mufflers for full systems or dirt bike exhaust for headers and tips.
Top Dirt Bike Exhaust Accessories
- Moose Racing Exhaust Wrap Black 2"x50' 501-2000 – High-temperature black fiberglass wrap for insulating exhaust pipes; reduces heat by up to 70% and adds durability.
- Moose Racing 2-Stroke Exhaust Plug DT-09-2STR – Durable aluminum plug for quick 2-stroke muffler storage; prevents debris entry and simplifies transport.
- Moose Racing Spark Arrestor End Cap 40-1219 – USFS-approved stainless steel end cap for spark control; fits 4" muffler outlets for legal trail riding.
- Moose Racing 4-Stroke Exhaust Plug DT-09-4STR – Heavy-duty plug for 4-stroke mufflers; protects against moisture and dirt during off-season storage.
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
-
Pro Circuit 4" Quiet Insert 1-5/8" 2012-2017 Honda CRF150R PC4012-0006
PRO CIRCUIT
$39.95If you're running your CRF150R on tracks or residential roads where noise restrictions matter, the Pro Circuit 4" Quiet Insert delivers measurable sound reduction without compromising throttle response or peak power. This insert integrates seamlessly...18610444- SKU:
- 18610444
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- TYPE:
- QUIET INSERT
- COLOR/FINISH:
- STAINLESS STEEL
- END CAP STYLE:
- STRAIGHT-CUT
- MATERIAL:
- ALUMINUM
- BASE FINISH:
- NATURAL
- STYLE:
- ROUND
- OUTSIDE DIAMETER IMPERIAL:
- 4'
- PRODUCT NAME:
- TIP
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$39.95 -
Pro Circuit 4" Quiet Insert 1-1/2" 2007 Harley-Davidson Sportster XL 883L PC4012-0007
PRO CIRCUIT
$39.95If you're running a stock or aftermarket exhaust on your 2007 Harley-Davidson Sportster XL 883L, you know the trade-off between aggressive sound and street legality. The Pro Circuit 4" Quiet Insert delivers genuine noise reduction without sacrificing...18610445- SKU:
- 18610445
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- ALUMINUM
- STYLE:
- ROUND
- BASE FINISH:
- NATURAL
- PRODUCT NAME:
- TIP
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- QUIET INSERT
- END CAP STYLE:
- STRAIGHT-CUT
- OUTSIDE DIAMETER IMPERIAL:
- 4'
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$39.95 -
Pro Circuit 4" Quiet Insert 1-3/4" 2007-2008 PC4012-0008
PRO CIRCUIT
$39.95Noise ordinances and neighbor relations don't have to cost you performance. The Pro Circuit 4" Quiet Insert reduces exhaust sound without compromising engine efficiency, giving you the ability to ride in noise-restricted areas while maintaining full...18610446- SKU:
- 18610446
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- END CAP STYLE:
- STRAIGHT-CUT
- OUTSIDE DIAMETER IMPERIAL:
- 4'
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- ALUMINUM
- STYLE:
- ROUND
- PRODUCT NAME:
- TIP
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- QUIET INSERT
- BASE FINISH:
- NATURAL
- RIDING STYLE:
- UTV
$39.95 -
Pro Circuit Spark Arrestor Screen 3.5" 4" 4-Stroke Silencers 2006 and Older PC4000-0000
PRO CIRCUIT
$25.95If you're running off-road, a spark arrestor screen isn't optional—it's mandatory in most jurisdictions and critical for trail access. The PRO CIRCUIT PC4000-0000 delivers Forest Service compliance without sacrificing the throttle response and power...18610015- SKU:
- 18610015
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- UTV
- STYLE:
- ROUND
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- STEEL
- PRODUCT NAME:
- INSERT
- TYPE:
- SPARK ARRESTOR SCREEN INSERT
- UNITS:
- EACH
$25.95 -
Pro Circuit End Cap Stainless Steel Modular 3.50" 2007-2015 PC4000-0031
PRO CIRCUIT
$39.95If you're running a modular exhaust system, the right end cap can be the difference between an aggressive growl and an unbearable drone. The PRO CIRCUIT End Cap delivers a refined exhaust note through proven Quiet Core and Quiet Tips technology—giving...18610017- SKU:
- 18610017
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- MODEL:
- T-4
- PRODUCT NAME:
- END CAP
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- ROUND
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- OUTSIDE DIAMETER IMPERIAL:
- 3-1/2'
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- STAINLESS STEEL
- END CAP STYLE:
- CONICAL
$39.95 -
Pro Circuit Quiet Tip Modular 3.50" for 2020 Triumph Tiger 900 PC4001-0000
PRO CIRCUIT
$32.95Track days and early morning rides don't have to wake the neighborhood. The PRO CIRCUIT Quiet Tip Modular gives you the performance exhaust note you've earned while keeping your decibel levels in check—essential for circuits with sound limits and riders...18610019- SKU:
- 18610019
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- OUTSIDE DIAMETER IMPERIAL:
- 3-1/2'
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- ROUND
- TYPE:
- QUIET INSERT
- COLOR/FINISH:
- STAINLESS STEEL
- END CAP STYLE:
- STRAIGHT-CUT
- UNITS:
- EACH
- BASE FINISH:
- NATURAL
- RIDING STYLE:
- UTV
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- TIP
- RIDING STYLE:
- ATV
$32.95 -
Pro Circuit Modular 4.00" Quiet Tip for 4" Canister PC4001-0001
PRO CIRCUIT
$32.95Running a loud exhaust costs you track time and riding opportunities—tracks with noise restrictions keep you on the sidelines, and early morning sessions become impossible. The Pro Circuit Modular 4.00" Quiet Tip drops your exhaust signature without...18610020- SKU:
- 18610020
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- END CAP STYLE:
- STRAIGHT-CUT
- OUTSIDE DIAMETER IMPERIAL:
- 4'
- PRODUCT NAME:
- TIP
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- QUIET INSERT
- UNITS:
- EACH
- RIDING STYLE:
- UTV
- STYLE:
- ROUND
- BASE FINISH:
- NATURAL
- COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- ALUMINUM
$32.95 -
Pro Circuit 4-Stroke Exhaust Plug 55147
PRO CIRCUIT
$9.95Protecting your 4-stroke exhaust from water ingress and debris contamination is critical—especially if you regularly wash your bike or store it outdoors. The Pro Circuit Exhaust Plug 55147 seals your system quickly between rides, preventing rust...18610942- SKU:
- 18610942
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- PLUG
- TYPE:
- EXHAUST
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- 4-STROKE
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MATERIAL:
- SILICONE
$9.95 -
Pro Circuit Engine Thermometers 2024 KX250 PC4019-0000
PRO CIRCUIT
$22.95Engine temperature management is critical to preventing heat-related failures and optimizing fuel mapping across varying track conditions. The Pro Circuit Engine Thermometers deliver instant visual feedback on critical thermal zones, allowing you to make...09500059- SKU:
- 09500059
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- RIDING STYLE:
- UTV
- TYPE:
- TEMPERATURE STRIP
- PRODUCT NAME:
- DECAL
- RIDING STYLE:
- ATV
- UNITS:
- 3 PACK
- RIDING STYLE:
- OFF-ROAD
$22.95 -
MOOSE RACING Pipe Guard - Stock MHS50020
MOOSE RACING
$162.95Exhaust pipe damage is one of the most overlooked performance killers—dents restrict gas flow and rob you of horsepower before you even hit the track. The MOOSE RACING Pipe Guard MHS50020 uses advanced composite engineering to shield your exhaust system...18611472- SKU:
- 18611472
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- TYPE:
- PIPE GUARD
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- GUARD
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- STYLE:
- STOCK
$162.95 -
MOOSE RACING Cable Tie - Silver - 8" - 8 Pack 304-0509
MOOSE RACING
$28.95Engine bay and exhaust work demands fasteners that won't corrode, loosen, or fail under thermal stress. MOOSE Racing cable ties deliver the reliability you need with 316 stainless steel construction that resists salt, moisture, and extreme heat—making...21200642- SKU:
- 21200642
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- CLAMP
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- RIDING STYLE:
- WATERCRAFT
- STYLE:
- LADDER
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TIE-WRAP
- LENGTH IMPERIAL:
- 8'
- COLOR/FINISH:
- UNFINISHED
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- UNITS:
- 8 PACK
$28.95Qty in Cart: 0Quantity:Price:$28.95Subtotal: -
MOOSE RACING Cable Tie - Black - 14" - 8 Pack 304-0516
MOOSE RACING
$33.95When securing exhaust wraps, headers, and other high-temperature components, standard cable ties fail under heat and vibration. MOOSE Racing's 316 stainless steel ties are engineered to withstand the demanding conditions of performance exhaust systems...21200645- SKU:
- 21200645
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- COLOR/FINISH:
- BLACK
- LENGTH IMPERIAL:
- 14'
- RIDING STYLE:
- STREET
- UNITS:
- 8 PACK
- COLOR/FINISH:
- POWDER-COATED
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TIE-WRAP
- PRODUCT NAME:
- CLAMP
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- RIDING STYLE:
- WATERCRAFT
- STYLE:
- LADDER
$33.95 -
MOOSE RACING Exhaust Tape 402-1800
MOOSE RACING
$24.95A leaking muffler joint kills performance and wastes heat energy that should be contained in your exhaust system. MOOSE RACING Exhaust Tape seals gaps at muffler-to-head-pipe connections and repacking seams with a high-temp adhesive that holds under...M703- SKU:
- M703
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- LENGTH IMPERIAL:
- 8'
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- STYLE:
- STRIP
- BASE COLOR:
- WHITE
- MATERIAL:
- GORE-TEX®
- PRODUCT NAME:
- TAPE
- UNITS:
- PAIR
- WIDTH IMPERIAL:
- 1'
- COLOR/FINISH:
- WHITE
- TYPE:
- EXHAUST SEALING TAPE
$24.95 -
MOOSE RACING Pipe Guard - Stock MPG25019
MOOSE RACING
$186.95Dented exhaust pipes rob your engine of horsepower by restricting gas flow and lowering combustion temperatures—a problem that compounds with every track day or aggressive ride. The MOOSE RACING Pipe Guard shields your exhaust from impact damage while...18611350- SKU:
- 18611350
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- TYPE:
- PIPE GUARD
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- GUARD
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- STOCK
$186.95 -
MOOSE RACING Pipe Guard - Stock MHS69019
MOOSE RACING
$129.95Pipe guards are often an afterthought until a dent robs your engine of critical horsepower and efficiency. The MOOSE RACING Pipe Guard combines advanced composite engineering with proven thermal management to protect your intake system while actively...18611461- SKU:
- 18611461
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- GUARD
- TYPE:
- EXHAUST
- UNITS:
- EACH
- STYLE:
- STOCK
- MATERIAL:
- CARBON FIBER
$129.95 -
MOOSE RACING Pipe Guard - OEM MPG15020I
MOOSE RACING
$182.95Dented exhaust pipes rob horsepower and compromise flow efficiency—two things you can't afford to sacrifice on the track or street. The MOOSE RACING Pipe Guard shields your exhaust system from impact damage while its advanced composite construction...18611463- SKU:
- 18611463
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- GUARD
- UNITS:
- EACH
- STYLE:
- STOCK
- TYPE:
- EXHAUST
$182.95 -
MOOSE RACING Pipe Guard - OEM YPG12519
MOOSE RACING
$187.00Dented exhaust pipes don't just look bad—they rob your engine of horsepower by restricting gas flow and cooling critical combustion temperatures. The MOOSE RACING Pipe Guard shields your exhaust system from impact damage while simultaneously optimizing...18611464- SKU:
- 18611464
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- STOCK
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- GUARD
- TYPE:
- EXHAUST
- UNITS:
- EACH
$187.00Qty in Cart: 0Quantity:Price:$187.00Subtotal: -
MOOSE RACING Pipe Guard - Stock MHS35020
MOOSE RACING
$187.00Pipe guards protect your exhaust system from costly dents that rob horsepower and disrupt gas flow—and most aluminum guards fail under impact stress. The MOOSE RACING Pipe Guard combines carbon fiber, anti-ballistic composite, and fiberglass construction...18611471- SKU:
- 18611471
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- COLOR/FINISH:
- BLACK
- STYLE:
- STOCK
- PRODUCT NAME:
- GUARD
- UNITS:
- EACH
- MATERIAL:
- CARBON FIBER
- TYPE:
- PIPE GUARD
$187.00Qty in Cart: 0Quantity:Price:$187.00Subtotal: -
MOOSE RACING Pipe Guard - Stock MPG85020
MOOSE RACING
$182.95Dented exhaust pipes rob your engine of power by disrupting optimal gas flow—a problem the MOOSE RACING Pipe Guard eliminates through precision protection. This custom-molded guard shields your exhaust system from impact damage while simultaneously...18611473- SKU:
- 18611473
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- TYPE:
- PIPE GUARD
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- GUARD
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- STOCK
$182.95 -
MOOSE RACING Universal Pipe Guard - 6" UNIV6A
MOOSE RACING
$87.95Exhaust heat can damage gear and cause painful burns during track days or trail riding. The MOOSE RACING Universal Pipe Guard protects riders and equipment with a pre-molded thermal barrier that fits standard 4-stroke exhaust systems. Installation is...18611394- SKU:
- 18611394
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- PIPE GUARD
- UNITS:
- EACH
- LENGTH IMPERIAL:
- 6'
- STYLE:
- UNIVERSAL
$87.95Qty in Cart: 0Quantity:Price:$87.95Subtotal:
