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New products
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RZR XP PRO TURBO STAINLESS MUFFLER
Our PRO TUNE muffler is a great way to bolt on and easy 5-7 horsepower....
$449.95 -
XXX REAR BUMPER WITH LED TAIL LIGHT
Check out our new extruded XXX framed rear bumper with led tail light...
$239.95 -
2019 POLARIS 909CC RMK JAWS TWINS
This RMK 909 Big Bore with Jaws Twin Pipes Rips!! What a blast! The...
$12,999.00 -
2021 BDX PATRIOT PROLITE 900 165"
Our latest build!! The Patriot Prolite turned out amazing and it can be...
$16,999.00 -
PROMAX 2.0 FRONT BUMPER ARCTIC CAT / YAMAHA
Our Promax 2.0 Bumper is made of lightweight aluminum. It is strong and...
$199.95 -
900 TO THE MAX BIG BORE KIT 2012-2017 ARCTIC CAT
Our 900 Big Bore Kit has been cranking out some serious power for...
$3,795.00 -
900 BIG BORE KIT 2012-2017 ARCTIC CAT
Our 900 Big Bore Kit has been cranking out some serious power for...
$1,995.00 -
HY-PRO PLUS UPPER A ARM KIT
Our HY-PRO PLUS front end kits are now available with custom colors....
$399.95
MOUNTAIN SPEED SHOP KITS There are 6 products.
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ETEC 800 TRAIL MOD KIT ETEC 800 TRAIL MOD KIT
Looking to upgrade the power on your Etec 800? We have a very reliable and powerful setup for them. We trail port the cylinder first, then add our pump gas billet head, y pipe, boyesen or v force reeds, and a power commander. It uses the stock pipe and muffler, though you can upgrade to our lightweight muffler. Looking to upgrade the power on your...
$1,575.00
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SKI DOO 800 2010-2017 MUFFLER AND Y PIPE... SKI DOO 800 2010-2017 MUFFLER AND Y PIPE...
A great bolt on kit for you ski doo 800 etec and carb models! Super lightweight, the combo weighs only weighs 6.5 lbs total!! The muffler weighs just 5 lbs and the y pipe weighs just 1.5 lbs!! The Y pipe makes great power gains throughout the power band, 5 hp in the mid and 3 peak. SALE PRICED!! A great bolt on kit for you ski doo...
$299.95
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TITANIUM SKI DOO 800 2010-2017 MUFFLER AND... TITANIUM SKI DOO 800 2010-2017 MUFFLER AND...
A great bolt on kit for you ski doo 800 etec and carb models! Super lightweight, the combo weighs less than 4 lbs total!! The muffler weighs just 2.95 lbs and the y pipe weighs just .95 lbs!! The Y pipe makes great power gains throughout the power band, 5 hp in the mid and 3 peak. SALE PRICED!! A great bolt on kit for you ski doo...
$499.95
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850 SKI DOO BUDGET MOUNTAIN PERFORMANCE KIT 850 SKI DOO BUDGET MOUNTAIN PERFORMANCE KIT
Our Ski Doo 850 Budget Performer Kit is a great way to pick up serious performance gains for not a lot of money. The SPI y pipe adds 5 more horsepower. Then drop 10-13 pounds of weight with either our Stainless Steel or TITANIUM mufflers. The mufflers have nice deep tone to them without being too loud. Trail friendly. The clutch kit puts the power to... Our Ski Doo 850 Budget Performer Kit...
$779.95
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MOUNTAIN 850 STAGE 2 KIT WITH JAWS PIPE... MOUNTAIN 850 STAGE 2 KIT WITH JAWS PIPE...
Our Speed Shop Inc. Mountain Stage 2 Kit for the Ski Doo 850 Long Track models really brings them to life! It's no secret that the Jaws pipes is the best pipe on the market. It comes with a new Y pipe, and even an aluminum heat shield. But the best part is the 14 horsepower gain from just the pipe! Our Speed Shop Inc. Mountain Stage 2...
$1,529.95
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850 STAGE 1 KIT WITH JAWS PIPE HIGH... 850 STAGE 1 KIT WITH JAWS PIPE HIGH...
The Jaws pipe is simply the best pipe on the market for the Ski Doo 850 producing a solid 12-14 horsepower! The pipe has amazing low end and mid range power too, not just peak power. Our clutch kits utilizes a torsion secondary spring and custom helix which allows the clutches to shift into overdrive more track speed. The Jaws pipe is simply the best pipe...
$1,049.95
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