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
-
MOOSE RACING Pipe Guard - Stock MPG500E
MOOSE RACING
$142.95Dents in your exhaust piping rob horsepower and compromise gas flow efficiency—the MOOSE RACING Pipe Guard eliminates this vulnerability with a lightweight composite design that outperforms...18610841- SKU:
- 18610841
- Availability:
- Ships Same Business Day
- Weight:
- 0.48 LBS
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- STOCK
- TYPE:
- PIPE GUARD
- COLOR/FINISH:
- BLACK
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- GUARD
- UNITS:
- EACH
$142.95 -
MOOSE RACING Hi Temp Exhaust Tape 402-1888
MOOSE RACING
$20.95Exhaust leaks at muffler joints and header couplings rob your engine of performance and allow unburned gases to escape your system inefficiently. MOOSE Racing Hi Temp Exhaust Tape seals these...18610842- SKU:
- 18610842
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- TAN
- BASE COLOR:
- OFF-WHITE
- LENGTH IMPERIAL:
- 8'
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- MODEL:
- SILICA EXHAUST TAPE
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- EXHAUST WRAP
- UNITS:
- PAIR
- WIDTH IMPERIAL:
- 1'
- MATERIAL:
- WOVEN SILICA
- PRODUCT NAME:
- SHIELD
- RIDING STYLE:
- UTV
$20.95 -
MOOSE RACING Pipe Guard - Stock MPGKT85
MOOSE RACING
$159.95Dented exhaust pipes rob your engine of power and efficiency—this guard prevents that damage before it happens. By protecting your pipes from impact while elevating exhaust gas temperatures, the...18610905- SKU:
- 18610905
- Availability:
- Ships Same Business Day
- Weight:
- 0.91 LBS
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- STOCK
- TYPE:
- PIPE GUARD
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- GUARD
- UNITS:
- EACH
$159.95 -
MOOSE RACING Heat Shield Strip - 2"x3' 401-1300
MOOSE RACING
$13.95Plastic and fiberglass body panels can warp or degrade under sustained engine and exhaust heat, compromising both aesthetics and structural integrity. The MOOSE RACING Heat Shield Strip provides a...18610153- SKU:
- 18610153
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- COLOR/FINISH:
- ALUMINUM
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- ATV
- STYLE:
- STRIP
- UNITS:
- EACH
- MATERIAL:
- FOIL-COATED FIBERGLASS CLOTH
- PRODUCT NAME:
- HEAT SHIELD
- LENGTH IMPERIAL:
- 3'
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- WIDTH IMPERIAL:
- 2'
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
$13.95 -
MOOSE RACING Pipe Guard - Powerbomb HPB250F
MOOSE RACING
$142.95Pipe guards protect your HPB250F from denting and warping—damage that directly kills horsepower by disrupting gas flow and cooling efficiency. The MOOSE RACING Powerbomb guard uses advanced composite...18610117- SKU:
- 18610117
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- BLACK
- STYLE:
- FMF
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- GUARD
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- POWERBOMB
- UNITS:
- EACH
- TYPE:
- PIPE GUARD
$142.95 -
MOOSE RACING Pipe Guard - Powerbomb HPB45004
MOOSE RACING
$142.95Dents in your exhaust system don't just look bad—they rob horsepower by disrupting gas flow and creating turbulence that costs you performance. The MOOSE RACING Pipe Guard HPB45004 eliminates this...18610119- SKU:
- 18610119
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- POWERBOMB
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- GUARD
- STYLE:
- FMF
- UNITS:
- EACH
- MATERIAL:
- CARBON FIBER
- TYPE:
- PIPE GUARD
$142.95 -
MOOSE RACING Pipe Guard - Powerbomb YPB250F
MOOSE RACING
$107.95Dents in your pipe guard don't just look bad—they rob your engine of performance by disrupting exhaust gas flow and cooling efficiency. The MOOSE Racing Powerbomb YPB250F uses aerospace-grade...18610120- SKU:
- 18610120
- Availability:
- Ships Same Business Day
- Weight:
- 0.37 LBS
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- POWERBOMB
- MATERIAL:
- CARBON FIBER
- TYPE:
- PIPE GUARD
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- GUARD
- STYLE:
- FMF
- UNITS:
- EACH
$107.95Qty in Cart: 0Quantity:Price:$107.95Subtotal: -
MOOSE RACING Pipe Guard - Pro Circuit/Stock MPG4F04
MOOSE RACING
$142.95Factory pipe guards are often the first casualty of track abuse, and replacement costs add up fast. The MOOSE RACING Pipe Guard replaces that weak point with a composite structure engineered to...18610121- SKU:
- 18610121
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- PRODUCT NAME:
- GUARD
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- PRO CIRCUIT
- MATERIAL:
- CARBON FIBER
- STYLE:
- STOCK
- TYPE:
- PIPE GUARD
$142.95Qty in Cart: 0Quantity:Price:$142.95Subtotal: -
MOOSE RACING Pipe Guard - Pro Circuit MPGPC04
MOOSE RACING
$159.95Exhaust pipes are vulnerable to dents and impacts that rob your engine of power—even small deformations disrupt gas flow and cost you measurable horsepower. The MOOSE RACING Pipe Guard uses advanced...18610126- SKU:
- 18610126
- Availability:
- Ships Same Business Day
- Weight:
- 1.29 LBS
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- GUARD
- STYLE:
- PRO CIRCUIT
- TYPE:
- HEAT SHIELD
- UNITS:
- EACH
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
MOOSE RACING Pipe Guard - Pro Circuit YPGPC02
MOOSE RACING
$186.95Dented exhaust pipes rob horsepower and compromise engine efficiency—protection isn't optional if you're serious about performance. The MOOSE RACING Pipe Guard uses advanced composite materials to...18610128- SKU:
- 18610128
- Availability:
- Ships Same Business Day
- Weight:
- 1.32 LBS
- PRODUCT NAME:
- GUARD
- UNITS:
- EACH
- MATERIAL:
- CARBON FIBER
- TYPE:
- PIPE GUARD
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- PRO CIRCUIT
$186.95 -
MOOSE RACING Pipe Guard - MegaBomb YMB24
MOOSE RACING
$119.95Dents in your pipe guard don't just look bad—they rob horsepower by disrupting exhaust gas flow and cooling performance. The MOOSE RACING Pipe Guard MegaBomb YMB24 eliminates this problem with a...18610376- SKU:
- 18610376
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
- STYLE:
- MEGABOMB
- MATERIAL:
- CARBON FIBER
- TYPE:
- PIPE GUARD
- PRODUCT NAME:
- GUARD
- STYLE:
- FMF
- UNITS:
- EACH
$119.95Qty in Cart: 0Quantity:Price:$119.95Subtotal: -
MOOSE RACING Pipe Guard - Stock HPG450X
MOOSE RACING
$119.95Pipe guards are easy to overlook until a dent robs your engine of performance and airflow. The MOOSE RACING HPG450X eliminates that vulnerability with a composite construction that outperforms...18610378- SKU:
- 18610378
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CARBON FIBER
- STYLE:
- STOCK
- TYPE:
- PIPE GUARD
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- GUARD
- UNITS:
- EACH
$119.95Qty in Cart: 0Quantity:Price:$119.95Subtotal: -
MOOSE RACING Pipe Guard - Powerbomb YPB4507
MOOSE RACING
$142.95Exhaust dents rob horsepower and compromise flow efficiency—this guard eliminates that risk entirely. The MOOSE RACING Powerbomb YPB4507 uses a carbon fiber composite that's 75% stronger than...18610503- SKU:
- 18610503
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MATERIAL:
- CARBON FIBER
- TYPE:
- PIPE GUARD
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- GUARD
- STYLE:
- FMF
- STYLE:
- POWERBOMB
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$142.95 -
MOOSE RACING 4-Stroke Exhaust Plug DT-09-4STR
MOOSE RACING
$7.95Keeping moisture and debris out of your exhaust system during maintenance is critical to preventing corrosion and prolonged drying times. The MOOSE RACING 4-Stroke Exhaust Plug seals your pipe...18610557- SKU:
- 18610557
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- RIDING STYLE:
- ATV
- COLOR/FINISH:
- ORANGE
- PRODUCT NAME:
- PLUG
- RIDING STYLE:
- UTV
- STYLE:
- 4-STROKE
- TYPE:
- EXHAUST
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$7.95 -
On Sale
Pro Circuit Exhaust Flange Honda CR250R 2002 PC4003-0201
PRO CIRCUIT
MSRP: $39.95Now: $35.96Was: $39.95A cracked or worn exhaust flange will compromise your CR250R's performance and create costly air leaks that rob you of power. The Pro Circuit Exhaust Flange delivers the precision fit and durability...PC40030201- SKU:
- PC40030201
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- TYPE:
- EXHAUST
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- PRODUCT NAME:
- FLANGE
MSRP: $39.95Now: $35.96Was: $39.95 -
On Sale
Pro Circuit 4" Quiet End Cap Billet 1-1/2" PC4001-0007
PRO CIRCUIT
MSRP: $132.95Now: $119.66Was: $132.95If you're running a high-performance dirt bike or off-road vehicle, you know that exhaust noise can be both a liability and a distraction—especially when you need precision throttle control across...18610312- SKU:
- 18610312
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COLOR/FINISH:
- ALUMINUM
- RIDING STYLE:
- ATV
- FITS PIPE SIZE IMPERIAL:
- 1-1/2'
- PRODUCT NAME:
- END CAP
- RIDING STYLE:
- UTV
- OUTSIDE DIAMETER IMPERIAL:
- 4'
- UNITS:
- EACH
- COLOR/FINISH:
- BILLET
- END CAP STYLE:
- QUIET TIP
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- ROUND
MSRP: $132.95Now: $119.66Was: $132.95 -
On Sale
Pro Circuit Quiet Insert with Spark Arrestor for 3.5" Exhaust 2007-2008 PC4003-0002
PRO CIRCUIT
MSRP: $84.95Now: $76.46Was: $84.95If you're running a Pro Circuit exhaust system but need to dial back the noise level—whether for track regulations, neighbor relations, or personal preference—this quiet insert delivers measurable...18610474- SKU:
- 18610474
- Availability:
- Ships Same Business Day
- Weight:
- 0.42 LBS
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- TIP
- BASE FINISH:
- NATURAL
- OUTSIDE DIAMETER IMPERIAL:
- 3-1/2'
- TYPE:
- SPARK ARRESTOR SCREEN INSERT
- COLOR/FINISH:
- STAINLESS STEEL
- END CAP STYLE:
- STRAIGHT-CUT
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- ROUND
- TYPE:
- QUIET INSERT
MSRP: $84.95Now: $76.46Was: $84.95Qty in Cart: 0Quantity:Price:MSRP: $84.95Now: $76.46Was: $84.95Subtotal: -
On Sale
Pro Circuit Stainless Steel End Cap 4" for 2007-2015 Models PC4022-0000
PRO CIRCUIT
MSRP: $45.95Now: $41.36Was: $45.95If you're running a stock exhaust, you're leaving performance on the table while tolerating excess noise. The Pro Circuit Stainless Steel End Cap upgrades both your bike's exhaust efficiency and your...18610475- SKU:
- 18610475
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- PRODUCT NAME:
- END CAP
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- ROUND
- END CAP STYLE:
- CONICAL
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- CANISTER
- OUTSIDE DIAMETER IMPERIAL:
- 4'
- UNITS:
- EACH
- COLOR/FINISH:
- STAINLESS STEEL
MSRP: $45.95Now: $41.36Was: $45.95 -
On Sale
Pro Circuit Stainless Steel End Cap 3.5" 2007-2015 PC4032-0001
PRO CIRCUIT
MSRP: $45.95Now: $41.36Was: $45.95If you're running a stock exhaust on your 2007-2015 motorcycle, you're leaving both performance and sound quality on the table. The Pro Circuit Stainless Steel End Cap replaces your restrictive...18610476- SKU:
- 18610476
- Availability:
- Ships Same Business Day
- Weight:
- 0.43 LBS
- COLOR/FINISH:
- STAINLESS STEEL
- OUTSIDE DIAMETER IMPERIAL:
- 3-1/2'
- END CAP STYLE:
- CONICAL
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- CANISTER
- UNITS:
- EACH
- PRODUCT NAME:
- END CAP
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- ROUND
MSRP: $45.95Now: $41.36Was: $45.95 -
On Sale
Pro Circuit 4" Quiet Insert 1-5/8" 2012-2017 Honda CRF150R PC4012-0006
PRO CIRCUIT
MSRP: $39.95Now: $35.96Was: $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...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
MSRP: $39.95Now: $35.96Was: $39.95Qty in Cart: 0Quantity:Price:MSRP: $39.95Now: $35.96Was: $39.95Subtotal:
