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Clearance | Speedwerx Inc. / Hot Seat Performance

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Head Gasket, Polaris Scrambler 400 to 440 Big Bore
SKU: H0345SP4010
$28.71
Replacement Head Gasket for the Hot Seat 400 to 440 Big Bore Kit.
Base Gasket, Polaris Scrambler 400 to 440 Big Bore
SKU: B0206094KF
$26.95
Replacement Base Gasket for the Hot Seat 400 to 440 Big Bore Kit.
Polaris ATV Hypershift Helixes- EBS
SKU: POLARIS ATV HELIXES
$120.00 $75.00
HSP helixes have been developed to produce a very quick up-shift for great acceleration, yet retain quick back-shifting for excellent throttle response.
EBS CLUTCH HELIXES:
Polaris ATV Hypershift Helixes- Sportsman 600/700 w/ Polaris Clutch
SKU: POLARIS ATV HELIXES
$120.00 $60.00
These Helixes fit 2002-2004 Sportsman 700 (built before 6/1/03) and 2003-2005 Sportsman 600 with the Polaris Roller Secondary Clutch.
SPORTSMAN 600/700 HELIXES:
Carbon Tech Reeds - Polaris 50 2-Stroke Models
SKU: CT110LT
$32.95 $23.95
Increase Throttle Response...
Billet Aluminum Starter Block-Off Plate // Polaris Scrambler Sport Xplorer 250 300 350 400
SKU: ATVSBOP
$24.95 $14.95
This inexpensive kit will shed over 4lbs of weight by eliminating the starter and wiring, and just using the recoil starter!
Billet Aluminum Throttle Cover // Polaris ATV 1989-1999
SKU: ATVBTC
$39.95 $29.95
Add some style to your machine with our billet aluminum accessories!
Billet Aluminum Master Cylinder Cover // Polaris ATV 2001-2013
SKU: ATVBMCC-3
$39.95 $29.95
Add some style to your machine with our billet aluminum accessories!
Billet Aluminum Master Cylinder Cover // Polaris ATV Snowmobile 1996-2004
SKU: ATVBMCC-2
$29.95 $19.95
Add some style to your machine with our billet aluminum accessories!
Billet Aluminum Master Cylinder Cover // Polaris ATV Snowmobile 1989-2006
SKU: ATVBMCC
$29.95 $19.95
Add some style to your machine with our billet aluminum accessories!
Billet Aluminum Oil Cap- Black Anodized // Polaris ATV Snowmobile PWC
SKU: ATVBOC-B
$34.95 $24.95
Add some style to your machine with our billet aluminum accessories!
Billet Aluminum Oil Cap- Natural Finish // Polaris ATV Snowmobile PWC
SKU: ATVBOC
$29.95 $19.95
Add some style to your machine with our billet aluminum accessories!
Billet Aluminum Accessory Kit // 2003-2006 Polaris Predator 500
SKU: PRBK
$189.85 $99.95
Add some style to your machine with our billet aluminum accessories!
Billet Aluminum Master Cylinder Cover // 2003-2006 Polaris Predator 500
SKU: PRBMCC
$44.95 $26.95
Add some style to your machine with our billet aluminum accessories!
Billet Aluminum Gas Cap // 2003-2007 Polaris Predator 500
SKU: PRBGC
$64.95 $39.95
Add some style to your machine with our billet aluminum accessories!
Billet Aluminum Engine Case Saver // 2003-2004 Polaris Predator 500
SKU: PRCS
$29.95 $17.95
Protect your case from damage when your chain breaks!
Billet Aluminum Throttle Cover- Polished // Yamaha ATVs
SKU: YBTCPOL
$39.95 $19.95
Add some style to your machine with our billet aluminum accessories!
Billet Aluminum Master Cylinder Cover // Yamaha ATVs
SKU: YBMCC
$39.95 $19.95
Add some style to your machine with our billet aluminum accessories!
Color:
KOSO Replacement EGT Sensor Clamp
SKU: BI520001
$13.95 $8.95
Replacement EGT Sensor Clamp
KOSO Narrow Band Air/Fuel Ratio Gauge
SKU: BA550B00
$199.95 $149.95
KOSO Replacement EGT Sensor
SKU: 28-CKTYPE9
$99.95 $59.95
Replacement EGT Sensor with Clamp
Camshaft // 2010 Polaris Ranger 800 4x4/6x6/Crew
SKU: HSPCAM6/700
$456.00 $250.00
Camshafts are the #1 performance gainer for 4-stroke engines...
CORE EXCHANGE OPTIONS:
Specs:
DuraBlue 2.5" EZ Fit Wheel Spacers // Arctic Cat and Yamaha ATVs with 4x115 Bolt Pattern
SKU: 4115
$148.00 $79.95
EZ Fit Urethane - The finest and lightest wheel spacers available.
Power Commander III USB Ignition Module // 2008 Polaris RZR 800
SKU: 6-64
$355.00 $139.95
Add ignition timing control to your Power Command III USB with Dynojet ignition modules.
BoonDocker Fuel Controller // 2008-2010 Thundercat 1000 ATV - 2009-2010 Prowler 1000 XTZ
SKU: 1500-0139
$418.00 $250.00
The BoonDocker is a fuel injection adjustment unit that piggybacks the stock ECU (electronic control unit).
Titanium Connecting Rod // Arctic Cat DVX 400 / Suzuki LTZ 400 / Kawasaki KFX 400 ATV
SKU: DVXTIR
$600.00 $450.00
Speedwerx Titanium Connecting Rods are lighter weight, faster revving, and more durable than stock rods.
Outerwears Pre-Filter // Fits K&N PL-1002 // 1995-2003 Polaris 400/425/500 ATV
SKU: 20-1259-01
$18.45 $12.50
Outerwears Pre-Filters are a must when riding in dusty or wet conditions. They greatly reduce dirt and mud build-up in the filter pleats to keep your filters cleaner and extend the service intervals.
Color:
Outerwears Pre-Filter // Speedwerx 800 Supercharger // 1100 Turbo High Flow Intake  // 1990's-2000's Polaris 250/350/400 ATV with K&N RU-1030
SKU: 20-1210-01
$14.45
Outerwears Pre-Filters are a must when riding in dusty or wet conditions. They greatly reduce dirt and mud build-up in the filter pleats to keep your filters cleaner and extend the service intervals.
Outerwears Pre-Filter // Fits K&N PL-1001 // 1990-2000 Polaris 250/300/400 ATV
SKU: 20-1126
$18.45 $12.50
Outerwears Pre-Filters are a must when riding in dusty or wet conditions. They greatly reduce dirt and mud build-up in the filter pleats to keep your filters cleaner and extend the service intervals.
Color:
K&N Air Filter // 1990-2000's Polaris 250/350/400 ATV // Scrambler, Sport, Trail Blazer, Trail Boss, etc.
SKU: RU-1030
$67.89 $43.99
K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.
K&N Replacement Air Filter // 2000-2014 Polaris Ranger 400/500/700/800 UTV // Replaces Polaris Part # 7081308
SKU: PL-5008
$85.89 $67.99
K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.
K&N Replacement Air Filter // 2001-2009 Polaris 325/330 ATV // Replaces Polaris Part # 01253372
SKU: PL-1005
$71.69 $56.99
K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.
K&N Replacement Air Filter // 2001-2017 Polaris 200/250/300/400 ATV // Replaces Polaris Part # 0452306 & 1253355
SKU: PL-1004
$64.49 $47.99
K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.
K&N Replacement Air Filter // 1995-2003 Polaris 400/425/500 ATV // Replaces Polaris Part # 1253118
SKU: PL-1002
$60.89 $50.99
K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.
K&N Replacement Air Filter // 1990-2000 Polaris 250/300/400 ATV // Replaces Polaris Part # 7080369
SKU: PL-1001
$68.89 $56.99
K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.
Dynojet Jet Kit // 2002 Arctic Cat 500i Manual 4x4 (Independent Rear Suspension)
SKU: Q620
$65.99 $32.99
Dynojet Jet Kits increase power and smoothness throughout the entire rev range, while maintaining optimum fuel economy.
Dynojet Jet Kit // 2002 Arctic Cat 400i 2x4 (Independent Rear Suspension)
SKU: Q618
$65.99 $32.99
Dynojet Jet Kits increase power and smoothness throughout the entire rev range, while maintaining optimum fuel economy.
Dynojet Jet Kit // 2002 Arctic Cat 400 4x4
SKU: Q615
$65.99 $32.99
Dynojet Jet Kits increase power and smoothness throughout the entire rev range, while maintaining optimum fuel economy.
Dynojet Jet Kit // 2002 Arctic Cat 400 2x4 (Straight Axle Rear)
SKU: Q614
$65.99 $32.99
Dynojet Jet Kits increase power and smoothness throughout the entire rev range, while maintaining optimum fuel economy.
Dynojet Jet Kit // 1998-2001 Polaris Xpedition 425
SKU: Q508
$65.99 $32.99
Dynojet Jet Kits increase power and smoothness throughout the entire rev range, while maintaining optimum fuel economy.
Dynojet Jet Kit // 2000-2001 Polaris Sportsman 335
SKU: Q507
$65.99 $32.99
Dynojet Jet Kits increase power and smoothness throughout the entire rev range, while maintaining optimum fuel economy.
Hoodie // Speedwerx Treadz // Black
SKU: SPXHDYB-
$45.00 $30.00
Get one of the newest hoodies from Speedwerx and show off your favorite brand! Screenprinted high quality 50/50 Port & Co. 9oz black hooded pullover sweatshirts.
Size:
Tee // Speedwerx Patriot // White
SKU: SPXTSW
$15.00 $7.00
Get one of the newest tees from Speedwerx and show off your favorite brand! Screenprinted high quality 100% cotton Gildan 5.3oz white tees.
Size:
FUEL CONTROLLER, POWER COMMANDER III USB (PC3) - 2007-2008 Outlander 500
SKU: 618-411
$369.95 $199.95
The Power Commander is a fuel injection adjustment unit that plugs “inline” with the bike’s stock ECU (electronic control unit).
Bumper, Molded - Rubber - Arctic Cat
SKU: 0612-111
$11.95 $4.95
Used on some Speedwerx Exhaust Systems and as original equipment on many Arctic Cat models including all 120's
Power Pipe Kit // 2003-2004 Polaris Predator 90
SKU: ATVPR90P
$289.00 $199.00
Great Gains for your mini quad!
K&N FILTER KIT, POLARIS - 50 2-Stroke Models
SKU: RC-2290-1
$75.95 $52.95
Camshaft // 2002-2004 Polaris Sportsman 700 (Built 10/2/2003 & Earlier)
SKU: HSPCAM6/700
$456.00 $250.00
Camshafts are the #1 performance gainer for 4-stroke engines...
CORE EXCHANGE OPTIONS:
Specs:
Camshaft // 2003-2004 Polaris Sportsman 600 (Built 10/2/2003 & Earlier)
SKU: HSPCAM6/700
$456.00 $250.00
Camshafts are the #1 performance gainer for 4-stroke engines...
CORE EXCHANGE OPTIONS:
Specs:
Camshafts // 2006-2008 Arctic Cat 700 (Suzuki Engine), 2005-2013 Suzuki King Quad 700
SKU: SPXCAM700
$784.00 $400.00
Camshafts are the #1 performance gainer for 4-stroke engines...
CORE EXCHANGE OPTIONS:
Wiseco Forged Piston // Polaris Outlaw/Predator 500 to 600 108.3mm Big Bore Kit - 12.5:1 Compression
SKU: 9860M10830
$242.00 $99.95

These pistons are for the Polaris Outlaw/Predator 500cc to 600cc Big Bore Models!

Wiseco 11:1 High Compression Piston Kit // Arctic Cat 650cc H1/Prowler
SKU: 10542M09800
$295.95 $221.95
"11:1 COMPRESSION, Arctic Cat 650cc H1/Prowler High Compression Piston Kit"
Speedwerx Traction Masters- Aluminum Running Board Traction Grips
SKU: ATVFP
$44.95 $24.95
Increase your traction control in slippery conditions.
Stiffer Throttle Spring // Polaris RZR and Ranger Models
SKU: RZRTS
$19.95 $14.95
These throttle springs work great- they are a direct replacement for the touchy stock spring, and help keep your gas pedal pressure more consistent for easier operation at lower speeds and to reduce choppyness in rough driving conditions.

These items are intended for closed-course competition only. Alternation of emissions-related components can constitute violation of federal and/or state laws. Substantial fines and penalties can result if used for other than closed-course competition use.