Performance Manifold / SD XP800R (10-11) Finish:Black The kit also includes our

The kit also includes our custom primary spring which improves clutch back shift and helps hold peak RPM without as much fade as the factory spring

Our high performance cams are added to rapidly increase horsepower and torque

No over boost codes

This unique device allows for quicker changes of maximum engine speed to OPTIMIZE HORSEPOWER OUTPUT

Large Keys: EFI Arctic Cat Models

Performance Manifold / SD XP800R (10-11) Finish:Black The kit also includes ourEasy bolt on performance! This XP manifold is one of the best performance manifolds on the market! 5 6 peak horsepower gains! This manifold is not just peak power, but gives you a lot of mid range and 4 ft lbs of torque! That is simply huge gains for a manifold! This manifold will work with stock, ported, or big bore motors. Available in high temp black or ceramic chrome. Fits all 2010 2011 Rev Renegade Summit XP 800R Easy bolt on performance Gains a