1. Spark Arrestor

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FMF Turbine Core 2 Spark Arrestor Silencer
$116.99 - $143.99 You save up to $16.00 (10%)
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FMF Turbine Core 2 Spark Arrestor Silencer The granddaddy of two stroke spark arrestors, the FMF Turbine Core 2 is race proven, extremely durable and best of all 100% U.S. Forest Service legal. Made with a straight through canister design, the Turbine Core 2 silencer maintains power levels while…
FMF Turbine Core Spark Arrestor Silencer
$89.99 - $134.99 You save up to $15.00 (9%)
(5)
FMF Racing Turbine Core Spark Arrestor SilencerCompact in size and lightweight The Turbine Core spark arrestor system uses the exclusive "Turbine Dampening System" making it a U.S. Forest approved silencer Now older machines can be U.S. Forest legal with an updated factory look and sound Re-packing…
FMF Q Stealth Spark Arresor Silencer
$161.46 - $170.99 You save up to $19.00 (15%)
(10)
…to bringing new technology to the 2-stroke enthusiast.  Features:Q technology maximized Quiet on the trail as well as on the sound meter No power loss More packing volume-longer time between repacks USFS approved spark arrestor AMA and FIM enduro legal Click Here for Additional Exhaust Information
Closeout 74% off
The off-road Slip-On Exhaust from Akrapovic features: Oval-shaped can with a titanium outer sleeve Outlet cap is made of titanium while perforated inner sleeve and inlet cap are made of high quality stainless steel Flared or conical link pipe is made of stainless steel and welded to the muffler Link…
FMF Turbinecore II Universal Spark Arrestor
$134.99 You save $15.00 (10%)
(15)
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"…
Dr. D Spark Arrestor Slip-On Exhaust
$323.99 You save $35.96 (9%)
(0)
DR.D Spark Arrestor Slip-On ExhaustDr. D's Race Slip-On offers a more efficient intake stroke Dyno tested with a 3.6 horsepower increase at peak Muffler constructed out of 6063 aluminum, lowering overall weight and providing an aggressive, but pleasant, exhaust note Meets all USFS requirements Spark
FMF Q Spark Arrestor Silencer
$135.96 - $152.99 You save up to $17.00 (15%)
(16)
…Forest legal spark arrestor will meet the mandated 96dB sound level set by the US Forest Service making it the quietest 2-stroke performance spark arrestor made! Serious sound deadening qualities and excellent power. Features:One of the quietest 2-stroke legal performance spark arrestor available at…
FMF Power Core 4 Slip-On Exhaust
$152.96 - $509.96 You save up to $89.99 (15%)
(69)
…Age internal packing for maximum packing life Hi-Flo modular end cap Internal shape of core uses Hi-Flo technology Enhanced sonic evacuation provides for higher flow and increased power Spark arrestor included Click Here for Additional Exhaust Information **Closeouts are limited to stock on hand**
Closeout 60% off
FMF Ti Power Core Slip-On Exhaust
$139.99 - $332.99 You save up to $37.00 (60%)
(6)
…Ti Power Core Slip-On Exhaust Completely American made using American materials Titanium construction 100dB sound level Includes a removable spark arrestor Optional quiet core insert available separately Value priced performance Click Here for Additional Exhaust Information **Closeouts are limited…
Closeout 15% off
FMF Q4 Slip-On Exhaust
$246.46 - $552.46 You save up to $97.49 (15%)
(42)
…most models below 93dB Constructed from aircraft grade aluminum and high strength stainless steel Use with stock or FMF header Removable USFS spark arrestor included Pounds lighter than stock in many cases Twin stage core design for lower sound output and extended life of packing materialClick Here…
Yoshimura RS-4 Spark Arrestor Insert
$27.96 You save $6.99 (20%)
(0)
Yoshimura RS-4 Spark Arrestor Insert  When you're looking to make your bike or ATV legal on the trails this Yoshimura RS-4 Spark Arrestor Insert is the perfect solution. Easy installation Fits all Yoshimura RS-4 Muffler's Makes your bike legal without losing power
Yoshimura RS-3 Comp Series Oval Slip-On Exhaust
$300.76 You save $75.19 (20%)
(0)
…or hardcore weekend warrior Benefits from the same dyno and track testing as Pro Series to provide a solid increase in performance throughout the entire powerband 2-piece style endcap and a USFS approved removable screen-type spark arrestor are standard Click Here for Additional Exhaust Information
SuperTrapp Racing Series 4-Stroke Slip-On Exhaust
$261.76 - $288.11 You save up to $50.84 (15%)
(0)
…lightweight aluminum construction Repackable baffle Utilizes stock headpipe U.S. Forest Service-approved spark arrestor **Note: Using the opened-end cap eliminates the spark arrestor capability and increases noise. Use only for closed-course competition where permitted Click Here for Additional…
Dr. D NS-4 Spark Arrestor Screen
$13.99 You save $0.96 (6%)
(0)
Dr. D NS-4 Spark Arrestor Screen When you're looking to make your bike or ATV legal on the trails this Dr.D Spark Arrestor Insert for the NS-4 Muffler is the perfect solution. Easy installation Fits all Dr.D NS-4 Muffler's Makes your bike legal without losing power
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