Arctic Cat 500 / 450 / 425 / 400 / 366 ATV Performance Products & Parts | Speedwerx Inc.
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Q6 Series Stainless Steel Slip-On Exhaust // 2015 XR 500/550/700 / 2016 Alterra 500/550 / 2019-2021 Alterra 570 / 2016-2021 Alterra 700 (exc. TRV/TBX/VLX)$499.95sku:Q6-XR700-ATVPThe Q6 Slip-On Exhaust Muffler is designed to increase power, add acceleration and throttle response, lose weight and be maintenance free all while being only slightly louder than stock.
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Q6 Series Stainless Steel Slip-On Exhaust // 2008-2021 1000/700/550/500 ATV Models$499.95sku:Q6-AC1000-ATVPThe new Q6 Slip-On Exhaust System is designed to increase power, add acceleration and throttle response, lose weight and be maintenance free all while being only slightly louder than stock. See description for complete application list before ordering!
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Titanium Connecting Rod // Arctic Cat DVX 400 / Suzuki LTZ 400 / Kawasaki KFX 400 ATVSpecial Price $450.00 Regular Price $600.00sku:DVXTIRSpeedwerx Titanium Connecting Rods are lighter weight, faster revving, and more durable than stock rods. Learn More -
L2 Series Stainless Steel Slip-On Exhaust // 2011-2012 425 CR / 2013-2021 450 CR/Alterra 450 / 2017-2018 Alterra 500$449.95sku:L2-AC425-ATVPThe L2 (Light n' Loud) Series Stainless Steel Slip-On Exhaust is designed to increase power, add acceleration and throttle response, lose weight and give your machine a new deeper, throatier sound.
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L2 Series Stainless Steel Slip-On Exhaust // 2008-2021 1000/700/550/500 ATV Models - 2011-2016 Prowler 700/500 HDX$449.95sku:L2-AC1000-ATVPThe new L2 (Light n' Loud) Series Stainless Steel Slip-On Exhaust is designed to increase power, add acceleration and throttle response, lose weight and give your machine a new deeper, throatier sound. See description for complete application list before ordering!
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Power Commander V Fuel Controller // 2013 450 / 500 Models$399.99sku:11-016The Power Commander is a fuel injection adjustment unit that plugs “inline” with the bike’s stock ECU (electronic control unit). Learn MoreOut of stock -
Driven Pulley Compressor // Arctic Cat ATV's$240.79sku:0444-272A must have for your tool... Learn MoreOut of stock -
Hypershift Clutch Kit // 2000-2009 Arctic Cat 500 Automatic // 27"+Tires$163.00sku:CKA500ATV-27"Better throttle response, acceleration and back-shift! Your machine will get-up-and-go quicker " Learn More -
Fly Racing Blitz Jacket with Speedwerx Logos // Black$149.95sku:354This Fly Blitz Jacket with Speedwerx Logos is guaranteed to make anyone look good!
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Hypershift Clutch Kit // 2000-2009 Arctic Cat 500 Automatic // Stock Tires$134.00sku:CKA500ATV"Better throttle response, acceleration and back-shift! Your machine will get-up-and-go quicker " Learn More -
Venom Products Clutch Compresssion Tool$89.95sku:930003Easy to use clutch servicing tool...
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Hoodie // Speedwerx Flag // Black$50.00sku:SPXHDY22-BFGet one of these new hoodies from Speedwerx and support your favorite brand!
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Hoodie // Speedwerx // Camo$50.00sku:SPXHDY22-CGet one of these new hoodies from Speedwerx and support your favorite brand!
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Hypershift Clutch Kit // 2008-2011 Arctic Cat 366 // All Tire Sizes and Elevations$49.95sku:CKA366ATV"Better throttle response, acceleration and back-shift! Your machine will get-up-and-go quicker " Learn More -
Inner Wet Clutch Springs (Engagement Springs) - 42#$49.95sku:210267Raises engagement RPM for better acceleration & throttle response. Learn More -
Inner Wet Clutch Springs (Engagement Springs) - 54#$49.95sku:955556Raises engagement RPM for better acceleration & throttle response. Learn More -
Muffler Packing Material Kits$43.95sku:ATVP-MPKReplace or refresh your silencer packing material... Learn More -
Speedwerx Flexfit Hat - Black - Small Logo$30.00sku:SPXFF-21BSLGet one of our new Flexfit Hats with a Speedwerx Logo!
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Speedwerx Trucker Hat - Black/Gray - Small Logo$30.00sku:SPXTH-21GBSLGet one of our new Trucker Hats with a Speedwerx Logo!
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Speedwerx Trucker Hat - Camo/Black - Small Logo$30.00sku:SPXTH-22GCBSLGet one of our new Trucker Hats with a Speedwerx Logo!
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Speedwerx Snapback Hat - Camo - Small Logo$30.00sku:SPXTH-22GCSLGet one of our new Snapback Hats with a Speedwerx Logo!
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Dynojet Jet Kit // 2002 Arctic Cat 400 2x4 (Straight Axle Rear)Special Price $29.99 Regular Price $78.99sku:Q614Dynojet Jet Kits increase power and smoothness throughout the entire rev range, while maintaining optimum fuel economy. Learn More -
Dynojet Jet Kit // 2002 Arctic Cat 400i 2x4 (Independent Rear Suspension)Special Price $29.99 Regular Price $78.99sku:Q618Dynojet Jet Kits increase power and smoothness throughout the entire rev range, while maintaining optimum fuel economy. Learn More -
Arctic Cat ATV/UTV Secondary Springs - 2000-2009 Compression Style Secondary$29.95sku:CCSFine tune and adjust shifting characteristics. Learn More