• Don't miss out on all the fun! Register on our forums to post and have added features! Membership levels include a FREE membership tier.

Arctic Cat 800 BD Extreme Mountain Performace Kit - NIB

yz250_

Well-known member
Lifetime Membership
Premium Member
Dec 17, 2007
224
155
43
49
***SOLD***



Fits 18 to 20 m8000 mountain cats and alphas ctec 800

Retails for $1379 plus shipping. New in unopened box. $1100 free shipping to US
I bought this kit but ended up going a different route

From their website:

Our Mountain Series Performance Bolt On Kit cranks out serious reliable and powerful horsepower!
We have put together the best bolt on parts for the Arctic Cat M8000 models. Not only does this package make killer horsepower and torque gains, but it also performs on the snow.
Here is a list of the items included in the package.
-Our SSI stainless steel muffler is 15 lbs lighter than stock, is full baffled, and makes 1-2 more horsepower than stock. The Titanium Muffler is 17.5lbs lighter!!
-The SSI stainless steel Y pipe is the most powerful version for the 8000DSI motor. It produces 7 more hp in the mid range and 4 more lb/f t of torque. The peak horsepower is 3-5 over stock and has a much broader powerband compared to stock. You can really feel the gains with this performance manifold.
-Our Mountain Series Billet Head Kit gives the motor tons on grunty powerful torque gain and instant throttle response. Get back a lot of the power you lost at higher altitudes with this head. AWESOME BOLT ON HORSEPOWER!! Extra cooling capacity too.
-The Boyesen Rage Cage Reed Valves have very quick throttle response with the help of dual stage reed petals. The extra airflow picked up 4 hp in the mid range and 3 peak when dyno tested.
-Then put the power to the track with our Pro Shift Clutch Kit. The combination of new springs, a custom machined helix and our Pro Mag weights provide super quick throttle response in deep snow and a powerful pull up the mountain.
This kit will make your machine into a whole new animal! A lot less weight, so much more power, torque, and also extremely reliable!
Doesn’t require a fuel controller, just run premium pump gas!!!
 
Last edited:
Premium Features