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  Polaris 800 AXYS Billet Head COVER - USED Polaris 800 AXYS Billet Head COVER - USED

  Used Billet head cover for 2015-2017 Polaris AXYS models with SMALL THERMOSTAT NO DOME INSERTS INCLUDED, Link for domes below Normally $439.95, save big! **CLICK HERE FOR DOMES** Used Billet head cover for 2015-2017...

  USD $75.00
  

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  Catalyst Lightweight Muffler Catalyst Lightweight Muffler

  Shed weight off your sled and get a little more rumble with our Pro-Lite series Catalyst Muffler.  We offer lightweight options in both Stainless Steel or Titanium for the biggest weight loss! Utilizes stock mounting locations and hardware with a new redesigned canister to still perform at its best while not being too loud! Shed weight off your sled and get a...

  USD $299.95
  

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  RZR TURBO PRO MAG WEIGHTS 69-90 GRAMS RZR TURBO PRO MAG WEIGHTS 69-90 GRAMS

  Our Pro Mag weights for the Turbo RZR give you the adjustability you need for all applications.  They work great if you have the boost turned up or even if your machine is stock.  With 4 positions per weight, and a total of 21 grams of adjustment per arm. IF YOU HAVE BIG HORSEPOWER, YOU NEED THESE WEIGHTS!!  Adjustable from 69-90 Grams per arm!! Our Pro Mag weights for the Turbo RZR...

  USD $219.95
  

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  240 HORSEPOWER KIT - THUNDER CAT 9000 240 HORSEPOWER KIT - THUNDER CAT 9000

   This simple kit will gain 40+ horsepower over stock and still run on 87 OCTANE!!!  Get your Thundercat just and get great fuel economy too!  Just send us your ecu for a quick reflash, and then install our awesome new BIG FLOW 3" stainless steel muffler and clutch kit.   This simple kit will gain 40+...

  USD $1,299.95
  

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  270 HORSEPOWER KIT - SIDEWINDER and SRX 270 HORSEPOWER KIT - SIDEWINDER and SRX

  This powerful kit will gain 65-70 horsepower over stock and still run on 91 OCTANE!!!  Get your Sidewinder or SRX just ripping and get great fuel economy too!  Just send us your ecu for a quick reflash, and then install our awesome new BIG BLOW 3" stainless steel muffler, aluminum charge tubes, turbosmart valve, and our SSI clutch kit.  This powerful kit will gain 65-70...

  USD $1,629.95
  

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  HT-5 Pinion Planetary/Non Reverse HT-5 Pinion Planetary/Non Reverse

  High Torque 5 Pinion Planetary/Non Reverse is perfect for a Turbo or big bore kit. We designed the new planetary with harden steel washer to replace the brass washer and straight cut to fix the problem of side load on the trust bearing,  a common weak point in the old planetary.Can not be used with stock gear set and ring gears! Only available in... High Torque 5 Pinion Planetary/Non...

  USD $199.95
  

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  RAGE CAGES FOR 52 & 56MM THROTTLE BODIES... RAGE CAGES FOR 52 & 56MM THROTTLE BODIES...

  This valve was developed specially to be used with our larger 52 & 56 mm throttle bodies.  This makes the best horsepower possible with our throttle bodies. The multi petal design produces the best throttle response and airflow.  Can be used on Arctic Cat 800 model with the 52mm throttle bodies, or our 56mm throttle bodies for the 1000 models.  Usually... This valve was developed specially to...

  USD $389.95
  

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  800 POLARIS PIPE MOD 800 POLARIS PIPE MOD

  OUR PIPE MODS REALLY TOOK OFF WAY BACK IN 2004  I MADE A QUICK TRIP TO DYNOTECH RESEARCH FOR SOME REALLY NICE RESULTS.  IN TODAYS AGE THE POLARIS 800 IS ONE HOT SLED.  WE HAVE DEVELOPED A PIPE MOD FOR A STOCK MOTOR AND ALSO A BIG BORE VERSION.  A STOCK MACHINE WILL GAIN 6-7 HORSEPOWER AND 3-4 LB/FT OF TORUE IN THE MID RANGE.  WE ALSO OFFER THEM FOR THE... OUR PIPE MODS REALLY TOOK OFF WAY...

  USD $349.95
  

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  HYVO GEAR SET 22/48 HYVO GEAR SET 22/48

  This is a popular upgrade for a machine with 7 tooth drivers and a 3" track.  Stock machines, such as the M8000, come with 19-50 gears (2.63 ratio).  For big bore and turbo machines, going to the 22-48 gears (2.18 ratio) makes a very nice improvement in track speed and performance while climbing.  These are HYVO gears which can be used with your stock... This is a popular upgrade for a...

  USD $124.95
  

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  MOUNTAIN SERIES PRO SHIFT CLUTCH KITS FOR... MOUNTAIN SERIES PRO SHIFT CLUTCH KITS FOR...

  The Mountain series kits are designed for riding in deep snow where you want quick throttle response and instant power all of the time.  The special driven spring and slick shift bearing makes the power instant.  The helix angle provides the positive upshift required for climbing and the throttle response needed when your getting technical in the bush. The Mountain series kits are designed...

  USD $239.95
  

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  LOW ALTITUDE PRO SHIFT CLUTCH KITS-ARCTIC... LOW ALTITUDE PRO SHIFT CLUTCH KITS-ARCTIC...

  Clutching is the key factor to optimize the performance of your machine.  Whether you have a stock or modified machine there is a lot of performance to be gained with our ProShift Clutch Kits. We have tested to produce more aggressive helix angles to provide quicker acceleration.   Clutching is the key factor to...

  USD $359.95
  

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  PROSHIFT OVERDRIVE TORSION SPRING CLUTCH... PROSHIFT OVERDRIVE TORSION SPRING CLUTCH...

  SPEED SHOP OVERDRIVE CLUTCH KITS WORK AMAZING ON THES CATS!  THE CLUTCHES RUN MUCH MUCH COOLER!  NO MORE BELT BLOWING PROBLEMS EITHER.  BUT THE BEST PART IS THE STRONG ACCELLERATION GAINS THAT YOU GET, AND JUST KILLER THROTTLE RESPONSE.  WE HAVE BEEN DOING THESE KITS FOR SEVERAL YEARS NOW AND THEY JUST PLAIN WORK EXCELLENT!  THIS CLUTCH KIT IS THE VERY... SPEED SHOP OVERDRIVE CLUTCH KITS WORK...

  USD $359.95
  

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  RZR PROSHIFT CLUTCH KITS, LOW ELEVATION RZR PROSHIFT CLUTCH KITS, LOW ELEVATION

  We have developed clutch kits for all types of applications for the RZR.  Our clutch kits provide gains throughout the powerband.  They hole shot quicker, have quicker throttle response, and accelerate harder than stock.  We have developed clutch kits for all...

  USD $359.95
  

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  RZR PROSHIFT CLUTCH KITS, HIGH ELEVATION RZR PROSHIFT CLUTCH KITS, HIGH ELEVATION

  We have developed clutch kits for all types of applications for the RZR.  Our clutch kits provide gains throughout the powerband.  They hole shot quicker, have quicker throttle response, and accelerate harder than stock.  These high elevation versions are for riding from 4000 feet of elevation or higher.  We have developed clutch kits for all...

  USD $359.95
  

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  GENERAL 1000 PROSHIFT CLUTCH KIT, LOW... GENERAL 1000 PROSHIFT CLUTCH KIT, LOW...

  We have developed clutch kits for all types of applications for the GENERAL 1000.  Our clutch kits provide gains throughout the powerband.  They hole shot quicker, have quicker throttle response, and accelerate harder than stock.   We have developed clutch kits for all...

  USD $359.95
  

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  GENERAL 1000 PROSHIFT CLUTCH KIT, HIGH... GENERAL 1000 PROSHIFT CLUTCH KIT, HIGH...

  We have developed clutch kits for all types of applications for the GENERAL 1000.  Our clutch kits provide gains throughout the powerband.  They hole shot quicker, have quicker throttle response, and accelerate harder than stock.   We have developed clutch kits for all...

  USD $359.95
  

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  STRAIGHTLINE PERF Y PIPE FOR SKI DOO 850 STRAIGHTLINE PERF Y PIPE FOR SKI DOO 850

  The Straightline Y pipe gains a solid 5 horsepower over stock.  No fuel controller needed either! -Ceramic Coated and Polished -Works great with our 910 big bore or a stock motor EASY BOLT ON POWER!! The Straightline Y pipe gains a solid...

  USD $249.95
  

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  CTEC2 800 STAGE 1 KIT WITH JAWS PIPE CTEC2 800 STAGE 1 KIT WITH JAWS PIPE

  Easy power for your CTEC2 800, this simple kits makes power!   We get the power to the ground with our Pro-Shift Clutch kit.   Producing a 14-15 hp gain with the JAWS BIG SHARK Pipe, Y pipe, OPTIONAL SSI Muffler, now we have crisper throttle response and better mid range with our ECU FLASH Easy power for your CTEC2 800, this...

  USD $1,349.95
  

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  CTEC2 800 STAGE 2 ULTIMATE PERFORMANCE KIT CTEC2 800 STAGE 2 ULTIMATE PERFORMANCE KIT

  This kit puts the best bolt on parts for your 800 ctec all together for the ULTIMATE Bolt On Performance Kit!   Producing a 20 hp gain with the JAWS BIG SHARK Pipe, Y pipe, OPTIONAL SSI Muffler, SSI Billet Head, Boyesen Rage Cages, Tuned with our ECU FLASH This kit puts the best bolt on parts...

  USD $2,149.95
  

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  CTEC-2 800 2020-2022 SHORT BLOCK-REMAN CTEC-2 800 2020-2022 SHORT BLOCK-REMAN

  Good used Crank Case with oil barbs in the case instead of the reeds (2020+ Model Years) with a Rebuilt Crank directly from Northern Crankshafts and new Crank Seals, ready for a new top end. Pairs great with our 900 Big Bore top ends! CORE REQUIRED to RECEIVE ADVERTISED PRICE Please read core charge requirements below. Good used Crank Case with oil barbs...

  USD $1,499.00
  

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  CTEC 800 Billet Head Cover - Used CTEC 800 Billet Head Cover - Used

  Used Billet head cover for all 2018-2024 Ctec 800's NO DOME INSERTS INCLUDED, Link for domes below Normally $439.95, save big! **CLICK HERE FOR DOMES** Used Billet head cover for all...

  USD $75.00
  

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  High Torque Diamond Drive Gear Set High Torque Diamond Drive Gear Set

  The planetary gears, sun gear and ring gear have been redesigned to take the thrust load away from the thrust washers of the planetary cage which was a weak point for all those customers with Big Bore kits and Turbo kit applications. The torque rating is 12% more than stock gears.  three common ratios, 55/65, 57/63 and 59/61. Includes input gear, transfer... The planetary gears, sun gear and...

  USD $619.95
  

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  PROSHIFT MOUNTAIN SERIES OVERDRIVE CLUTCH... PROSHIFT MOUNTAIN SERIES OVERDRIVE CLUTCH...

  PROSHIFT OVERDRIVE CLUTCH KITS WORK AMAZING ON THES CATS!  THE CLUTCHES RUN MUCH MUCH COOLER!  THIS KIT WILL PULL HARD AND FAST UP A BIG SHOOT, YET WILL JUST RIP WHEN YOU'RE  IN THE BACK COUNRTY BOONDOCKING BECAUSE OF THE KILLER RESPONSE!  IT IS TYPICAL TO GAIN 4-5 MPH OF TRACK SPEED WITH THIS KIT!   THE PRO SHIFT OVERDRIVE CLUTCH KIT IS THE VERY FIRST... PROSHIFT OVERDRIVE CLUTCH KITS WORK...

  USD $359.95
  

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  NICASIL REPLATING, DUAL BORE CYLINDER NICASIL REPLATING, DUAL BORE CYLINDER

  We offer cylinder Nicasil replating for all brands of motors.  Just send us your cylinder with your name, address, phone number, and the model the cylinders are from. If the cylinder requires welding, its typically an additional $50-100 Per side needed. We offer cylinder Nicasil replating...

  USD $559.95
  

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  SKI-DOO G4 PROSHIFT TORSION OVERDRIVE... SKI-DOO G4 PROSHIFT TORSION OVERDRIVE...

  We are proud to offer our new Pro-Shift Torsion Overdrive Clutch Kits for the Ski Doo G4 MX-Z and Renegade models!  These kits really work amazing! We have clutch kits like no other!! Utilizing our overdrive helix and torsion spring design, and our Pro-Mag weights.  This kit has killer throttle response, awesome acceleration, and great top speed gains!  We are proud to offer our new...

  USD $359.95
  

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