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
-
DEI Exhaust Wrap Kit - Tan Wrap w/ White HT Silicone Coating 901332
DEI
$58.95Exhaust wrap is essential for protecting your headers and runners from extreme underhood temperatures while reducing radiant heat transfer to surrounding engine bay components. This DEI kit delivers professional-grade thermal protection with everything...18611556- SKU:
- 18611556
- Availability:
- Ships Same Business Day
- Weight:
- 2.65 LBS
- COLOR/FINISH:
- WHITE
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- KIT
- COLOR/FINISH:
- TAN
- BASE COLOR:
- BROWN
- LENGTH IMPERIAL:
- 15'
- PRODUCT NAME:
- WRAP
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- EXHAUST
- MATERIAL:
- HT SILICONE™
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- WIDTH IMPERIAL:
- 2'
$58.95Qty in Cart: 0Quantity:Price:$58.95Subtotal: -
DEI Heat Shield - 3-1/2" x 6-1/2" 902457
DEI
$58.95Heat damage to brake lines, fuel systems, and wiring can compromise safety and reliability—especially in high-performance or custom exhaust builds. The DEI Heat Shield absorbs and deflects radiant heat before it reaches critical components, protecting...18611558- SKU:
- 18611558
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- WIDTH IMPERIAL:
- 3-1/2'
- COLOR/FINISH:
- BRUSHED
- LENGTH IMPERIAL:
- 6-1/2'
- UNITS:
- EACH
- MATERIAL:
- ONYX
- PRODUCT NAME:
- HEAT SHIELD
- RIDING STYLE:
- STREET
$58.95Qty in Cart: 0Quantity:Price:$58.95Subtotal: -
DEI Heat Shield - 3-1/2" x 6" 902458
DEI
$57.95Heat damage to critical engine bay components—brake lines, fuel systems, and wiring—can compromise performance and reliability during high-demand driving conditions. The DEI Heat Shield 902458 dissipates and redirects radiant heat away from vulnerable...18611559- SKU:
- 18611559
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MATERIAL:
- TITANIUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BRUSHED
- LENGTH IMPERIAL:
- 6-1/2'
- PRODUCT NAME:
- HEAT SHIELD
- UNITS:
- EACH
- WIDTH IMPERIAL:
- 3-1/2'
$57.95 -
DEI Heat Shield - 4" x 8" 902459
DEI
$70.95Heat damage to critical engine bay components—brake lines, fuel systems, and electrical harnesses—can compromise safety and reliability on the track or street. The DEI Heat Shield provides focused thermal protection exactly where you need it, reducing...18611560- SKU:
- 18611560
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- LENGTH IMPERIAL:
- 8'
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BRUSHED
- PRODUCT NAME:
- HEAT SHIELD
- MATERIAL:
- ONYX
- UNITS:
- EACH
- WIDTH IMPERIAL:
- 4'
$70.95Qty in Cart: 0Quantity:Price:$70.95Subtotal: -
DEI Heat Shield - 4" x 8" 902460
DEI
$62.95Heat damage to critical underbody components—brake lines, fuel systems, and wiring harnesses—can compromise safety and reliability, especially in high-performance or engine-bay-modified vehicles. The DEI Heat Shield actively dissipates radiant heat...18611561- SKU:
- 18611561
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MATERIAL:
- TITANIUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BRUSHED
- PRODUCT NAME:
- HEAT SHIELD
- LENGTH IMPERIAL:
- 8'
- UNITS:
- EACH
- WIDTH IMPERIAL:
- 4'
$62.95 -
DEI Heat Shield - 3-1/2" x 6-1/2" 902461
DEI
$81.95Heat damage to critical components—brake lines, fuel systems, and wiring harnesses—can compromise safety and reliability on the track or street. The DEI Heat Shield provides proven thermal protection where it matters most, using riveted standoff...18611562- SKU:
- 18611562
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- DOUBLE BLACK
- MATERIAL:
- ONYX
- WIDTH IMPERIAL:
- 3-1/2'
- LENGTH IMPERIAL:
- 6-1/2'
- PRODUCT NAME:
- HEAT SHIELD
- UNITS:
- EACH
$81.95 -
DEI Heat Shield - 4" x 8" 902462
DEI
$87.95Engine bays and fuel system components generate extreme temperatures that degrade rubber lines, melt plastic connectors, and compromise electrical harnesses. The DEI Heat Shield 902462 dissipates radiant heat before it damages critical fuel, brake, and...18611563- SKU:
- 18611563
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- COLOR/FINISH:
- DOUBLE BLACK
- UNITS:
- EACH
- MATERIAL:
- ONYX
- PRODUCT NAME:
- HEAT SHIELD
- RIDING STYLE:
- STREET
- LENGTH IMPERIAL:
- 8'
- WIDTH IMPERIAL:
- 4'
$87.95Qty in Cart: 0Quantity:Price:$87.95Subtotal: -
AKRAPOVIC Heat Shield - Carbon Fiber P-HSVE3SO1
AKRAPOVIC
$136.48Heat shields aren't cosmetic—they're essential protection for your bike's bodywork and components. Akrapovic's carbon fiber heat shield dissipates exhaust thermal energy away from vulnerable plastics and wiring, maintaining performance while preserving...18611435- SKU:
- 18611435
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- HEAT SHIELD
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$136.48Qty in Cart: 0Quantity:Price:$136.48Subtotal: -
HELIX Muffler Clamp - Stainless Steel - 4"x5" - Oval 210-2705
HELIX
$47.95A loose muffler isn't just annoying—it's a liability that can damage your exhaust system and compromise your vehicle's performance. The HELIX Muffler Clamp delivers a rock-solid, vibration-resistant connection that keeps your exhaust canister exactly...18610990- SKU:
- 18610990
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- CLAMP
- RIDING STYLE:
- STREET
- STYLE:
- OVAL
- MATERIAL:
- SILICONE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- EXHAUST CLAMP
- CLAMPING DIAMETER IMPERIAL:
- 4' - 5'
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$47.95 -
HELIX Muffler Clamp - Stainless Steel - 3.5" - Round 210-2706
HELIX
$44.95A muffler clamp that won't corrode, slip, or fail under heat is non-negotiable for any serious build. The HELIX Muffler Clamp delivers the precision fit and durability your exhaust system demands, with stainless steel construction that resists rust and a...18610991- SKU:
- 18610991
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- PRODUCT NAME:
- CLAMP
- RIDING STYLE:
- STREET
- STYLE:
- ROUND
- MATERIAL:
- SILICONE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- EXHAUST CLAMP
- CLAMPING DIAMETER IMPERIAL:
- 3-1/2'
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- UTV
$44.95 -
HELIX Exhaust Wrap - Tan - 1x25 525-1000
HELIX
$29.95Exhaust heat management is critical for protecting underhood components, improving engine efficiency, and extending the life of surrounding wiring and fuel lines. The HELIX Exhaust Wrap delivers industrial-grade thermal insulation that handles extreme...18611113- SKU:
- 18611113
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- SHIELD
- STYLE:
- UNIVERSAL
- COLOR/FINISH:
- TAN
- LENGTH IMPERIAL:
- 25'
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- EXHAUST WRAP
- WIDTH IMPERIAL:
- 1'
- UNITS:
- EACH
$29.95 -
HELIX Exhaust Wrap - Tan - 2x25 525-2000
HELIX
$43.95Exhaust wrap is essential for managing underhood heat and protecting adjacent components from thermal damage. The HELIX Exhaust Wrap delivers consistent performance across a wide temperature range, making it suitable for both street and track...18611114- SKU:
- 18611114
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- TAN
- LENGTH IMPERIAL:
- 25'
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- STYLE:
- UNIVERSAL
- WIDTH IMPERIAL:
- 2'
- MATERIAL:
- FIBERGLASS
- RIDING STYLE:
- ATV
- TYPE:
- EXHAUST WRAP
- PRODUCT NAME:
- SHIELD
$43.95 -
HELIX Exhaust Wrap - Black - 1x25 526-1000
HELIX
$31.95Exhaust heat management is critical to protecting underhood components, improving engine efficiency, and extending the life of nearby fuel lines and wiring. The HELIX Exhaust Wrap delivers proven thermal protection with a continuous operating range built...18611115- SKU:
- 18611115
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MATERIAL:
- FIBERGLASS
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- STYLE:
- UNIVERSAL
- WIDTH IMPERIAL:
- 1'
- PRODUCT NAME:
- SHIELD
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- EXHAUST WRAP
- LENGTH IMPERIAL:
- 25'
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$31.95 -
HELIX Exhaust Wrap - Black - 2x25 526-2000
HELIX
$43.95Exhaust wrap is essential for managing underhood temperatures and protecting nearby components from radiant heat damage. The HELIX Exhaust Wrap dissipates thermal energy away from engine bay wiring, fuel lines, and carbon fiber parts while improving...18611116- SKU:
- 18611116
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- LENGTH IMPERIAL:
- 25'
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- EXHAUST WRAP
- WIDTH IMPERIAL:
- 2'
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- SHIELD
- RIDING STYLE:
- SNOW
- STYLE:
- UNIVERSAL
$43.95 -
HELIX Exhaust Wrap - Bronze - 1x25 527-1000
HELIX
$37.95Exhaust wrap is essential for managing underhood heat, protecting wiring and fuel lines while improving engine efficiency by containing heat where it belongs. The HELIX Bronze wrap uses crushed volcanic basalt for superior durability and thermal...18611117- SKU:
- 18611117
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- BASE COLOR:
- BROWN
- MATERIAL:
- VOLCANIC ROCK
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- WIDTH IMPERIAL:
- 1'
- STYLE:
- UNIVERSAL
- PRODUCT NAME:
- SHIELD
- UNITS:
- EACH
- COLOR/FINISH:
- BRONZE
- LENGTH IMPERIAL:
- 25'
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- TYPE:
- EXHAUST WRAP
$37.95 -
HELIX Exhaust Wrap - Bronze - 2x25 527-2000
HELIX
$49.95Exhaust heat degrades engine bay components, wiring, and fuel lines—costing you performance and reliability. The HELIX Exhaust Wrap shields your engine compartment with volcanic basalt material rated for extreme temperatures, keeping critical systems...18611118- SKU:
- 18611118
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- COLOR/FINISH:
- BRONZE
- LENGTH IMPERIAL:
- 25'
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- TYPE:
- EXHAUST WRAP
- WIDTH IMPERIAL:
- 2'
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- SHIELD
- UNITS:
- EACH
- BASE COLOR:
- BROWN
- MATERIAL:
- VOLCANIC ROCK
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- STYLE:
- UNIVERSAL
$49.95 -
CV4 Thermal Film - Gold CVI-FILMGOLD-1
CV4
$94.95Fuel temperature directly impacts engine performance—excessive heat causes vapor lock, fuel atomization breakdown, and power loss. The CV4 Thermal Film Gold reduces fuel line temperatures dramatically, maintaining optimal fuel density and combustion...18610513- SKU:
- 18610513
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MATERIAL:
- THERMAL FILM
- MODEL:
- ADHESIVE HEAT SHIELD MAT
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- GOLD
- LENGTH IMPERIAL:
- 27'
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- WIDTH IMPERIAL:
- 12'
- PRODUCT NAME:
- HEAT SHIELD
$94.95Qty in Cart: 0Quantity:Price:$94.95Subtotal: -
CV4 Thermal Film - Silver CVI-FILMSIL-W-1
CV4
$39.95Fuel vapor lock is a silent killer of performance—especially in high-heat racing environments where fuel temperature can spike and cause vapor bubbles to form in your fuel lines, starving your engine of adequate fuel delivery. The CV4 Thermal Film...18610515- SKU:
- 18610515
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- LENGTH IMPERIAL:
- 27'
- MODEL:
- ADHESIVE HEAT SHIELD MAT
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- SILVER
- MATERIAL:
- THERMAL FILM
- UNITS:
- EACH
- WIDTH IMPERIAL:
- 12'
- PRODUCT NAME:
- HEAT SHIELD
- RIDING STYLE:
- ATV
$39.95Qty in Cart: 0Quantity:Price:$39.95Subtotal: -
CV4 Fuel Line Sleeve - Small TCP-204G-3
CV4
$24.95Radiant heat is one of the most overlooked performance killers in engine bays, degrading fuel quality and spiking fluid temperatures when you need consistency most. The CV4 Fuel Line Sleeve reflects over 90% of radiant heat away from your fuel, oil, and...18610517- SKU:
- 18610517
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- INSIDE DIAMETER IMPERIAL:
- 1/2'
- PRODUCT NAME:
- SHIELD
- RIDING STYLE:
- UTV
- TYPE:
- FUEL LINE HEAT SHIELD
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- 3 PACK
- RIDING STYLE:
- ATV
$24.95 -
CV4 Fuel Line Sleeve - Large TCP-205G-3
CV4
$24.95Radiant heat is the silent killer of fuel system performance, causing vapor-lock and degrading fluid integrity at critical moments. The CV4 Fuel Line Sleeve uses advanced reflective technology to reject over 90% of engine bay heat before it reaches your...18610518- SKU:
- 18610518
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- INSIDE DIAMETER IMPERIAL:
- 1-1/4'
- PRODUCT NAME:
- SHIELD
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- TYPE:
- FUEL LINE HEAT SHIELD
- UNITS:
- 3 PACK
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal:
