1. Dirt Bike Exhaust

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Closeout 15% off
FMF Power Core 4 Hex Slip-On Exhaust
$271.96 - $287.99 You save up to $52.00 (15%)
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FMF Power Core 4 Hex Slip-On Exhaust Has all of the same great features of the original with new technology added Constructed of stainless steel with a lightweight alloy can Space Age internal packing for maximum packing life Hi-Flo modular end cap Internal shape of core uses Hi-Flo technology…
Yoshimura RS-2 Mini Complete Exhaust System
$229.00 - $260.99 You save up to $64.96 (22%)
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Yoshimura RS-2 Complete Exhaust System The RS-2 Comp-Series exhaust is race proven to have the best looks, sound, and performance. This system was designed with one thing in mind... Performance. Features include: Stainless steel header and mid-pipe Removable 99db USFS approved low-volume insert…
FMF Factory 4.1 RCT MegaBomb Exhaust System
$722.46 - $1124.99 You save up to $5.00 (15%)
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FMF Factory 4.1 RCT MegaBomb Exhaust System The all new FMF Factory 4.1 RCT MegaBomb Exhaust System is the top of the line race exhaust system that FMF offers, when you are looking for a pipe that will boost power in all areas and stay quiet enough to keep you legal look no further. The muffler…
FMF Turbine Core 2 Spark Arrestor Silencer for SST Pipes Turbine Core 2 uses the exclusive "Turbine Dampening System". This top-notch product has well earned its U.S. Forest legal status. The straight through design of the spark arrestor canister and the performance flow stainless steel end cap…
FMF Power Core 2 Silencer - FMF Pipe Only
$84.99 - $110.49 You save up to $19.50 (29%)
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FMF Power Core 2 Silencer - FMF Pipe Only The Power Core 2 is the measure which others aim for. With its lightweight extruded aluminum oval canister mated to a perforated core, this silencer is above the competition. The Power Core 2 silencer provides a strong performance edge for any 2-stroke…
Yoshimura RS-9D Slip-On Exhaust
$580.76 You save $145.19 (20%)
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Yoshimura RS-9D Slip-On Exhaust The dual-muffler configuration on the redesigned 2013 CRF450R gave Yoshimura the opportunity to create an entirely new muffler, specifically built for the CRF450R. They worked in secret with Top AMA Pro Riders: Jeremy McGrath, Justin Barcia, Trey Canard, Eli Tomac,…
FMF Powercore 4 Big Bore Mini Exhaust System The Mini PowerCore 4 is the best bang for the buck performance bolt on for your mini. Offered as a closed course moto muffler or as a spark arrestor version, the Mini PowerCore 4 features Hi-Flo stainless steel core and formed endcaps, aircraft grade…
FMF Factory 4.1 Mini Exhaust System FMF takes fun seriously so they built the Mini Factory 4.1. This is an all-out performance exhaust for play bikes. With the Mini Factory 4.1, you will be the king of backyard motocross and look great doing it! Superior power on stock and big bore motors Choose…
FMF Powercore 4 Mini Exhaust System The Mini PowerCore 4 is the best bang for the buck performance bolt on for your mini. Offered as a closed course moto muffler or as a spark arrestor version, the Mini PowerCore 4 features Hi-Flo stainless steel core and formed endcaps, aircraft grade aluminum…
Pro Circuit T-6 Stainless Steel Exhaust System
$298.31 - $760.71 You save up to $134.24 (15%)
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Pro Circuit T-6 Stainless Steel Exhaust System The T-6 Stainless Steel Exhaust System offers the same benefits as the Ti-6 Titanium Exhaust System, but the T-6 is constructed of stainless steel throughout the head pipe, mid pipe and end-cap while the canister is constructed of aluminum for increased…
Pro Circuit T-4 Dual Slip-On Exhaust with Mid-Pipe
$594.96 You save $104.99 (15%)
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Pro Circuit T-4 Dual Slip-On Exhaust with Mid-Pipe Improved power delivery and exhaust note Body is made from lightweight 6061 T-6 brushed aluminum and the end cap and intake tube are stainless steel Tunable end caps allow fine-tuning of power delivery for different types of riding and terrain…
Yoshimura RS-2 Comp Series Slip-On Exhaust
$235.96 - $367.96 You save up to $91.99 (20%)
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The RS-2 Comp series Slip-On Muffler from Yoshimura features: The new, powerful RS-2 exhaust design in a convenient slip-on muffler package Diamond-shape muffler canister design improves power output Muffler shape increases durability and performance from muffler packing Two-stage large race baffle…
Yoshimura RS-2 Diamond Pro Series Full Exhaust System
$675.96 - $676.76 You save up to $169.19 (20%)
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Yoshimura RS-2 Diamond Pro Series Full System The RS-2 Diamond Pro Exhaust System from Yoshimura features: New diamond-shape muffler design improves power output Muffler shape increases durability and performance from muffler packing Two-stage large race baffle allows optimal performance throughout…
FMF Turbinecore II Universal Spark Arrestor
$134.99 You save $15.00 (10%)
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FMF Turbinecore II Universal Spark Arrestor Great universal spark arrestor for 2-stroke machines! Using the proven design of the FMF Turbine Core Spark Arrestor Arrestor is made specifically for those machines that do not have a bolt on application Using the exclusive "Turbine Dampening System"…
Yoshimura RS-3D Comp Series Dual Slip-On Exhaust
$356.76 You save $89.19 (20%)
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Yoshimura RS-3D Comp Series Dual Slip-On Exhaust RS-3D utilizes dual RS-3 canisters with cone end caps Features many of the same design aspects of the Pro Series, but in a more affordable 304L stainless steel version 2-piece style endcap and a USFS approved removable screen-type spark arrestor are…
FMF Q4 Hex Slip-On Exhaust
$305.99 - $350.99 You save up to $38.96 (15%)
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FMF Q4 Hex Slip-On ExhaustFMF is the leader in high performance quiet technology and our Q4 Hex is the next evolution in off road exhaust. The Q4 Hex employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available. A Patented core…
Closeout 15% off
FMF Q4 Slip-On Exhaust
$246.49 - $584.99 You save up to $65.00 (15%)
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FMF Q4 Slip-On ExhaustWith riding areas threatened more every day, FMF takes seriously the expression 'less sound equals more ground' and with the Q4, FMF has designed a slip-on exhaust that leads in high performance quiet technology. Using the best materials, the Q4 uses intricate chambers and…
Pro Circuit Ti-5 Dual Race Exhaust System The Ti-5 Dual Race Systems are constructed of titanium throughout the muffler can, header and y-collector areas. Designed for optimum performance, riders will enjoy increased horsepower while still meeting the 2M Max sound requirements. Unlike other Pro…
Yoshimura Exhaust Header
$159.96 - $274.36 You save up to $68.59 (20%)
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Yoshimura Exhaust Header Yoshimura has been the official exhaust supplier to Team Honda Red Bull Racing for several years now. All of that experience has helped Yoshimura in making an exhaust that compliments an already great bike. Aside from Yoshimura's complete systems for the CRF450R, They are…
FMF Factory 4.1 RCT Stainless Steel Megabomb Exhaust System
$828.79 - $877.99 You save up to $97.00 (15%)
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FMF Factory 4.1 RCT Stainless Steel Megabomb Exhaust System The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, they achieved a shorter overall length that is less susceptible to crash damage and complementary to the Factory…
Yoshimura RS-9D Titanium Exhaust System The dual-muffler configuration on the redesigned 2013 CRF450R gave Yoshimura the opportunity to create an entirely new muffler, specifically built for the CRF450R. They worked in secret with Top AMA Pro Riders: Jeremy McGrath, Justin Barcia, Trey Canard, Eli…
Yoshimura RS-9D Stainless Steel Exhaust System
$716.76 You save $179.19 (20%)
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Yoshimura RS-9D Stainless Steel Exhaust System The dual-muffler configuration on the redesigned 2013 CRF450R gave Yoshimura the opportunity to create an entirely new muffler, specifically built for the CRF450R. They worked in secret with Top AMA Pro Riders: Jeremy McGrath, Justin Barcia, Trey Canard…
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