two wristpins

Calipers with no coating will release heat

The weights are adjustable with a unique magnet design allowing up to 22 grams of adjustment per arm

The high-quality t-clamps and silicone seal up very nicely and won’t leak

hold max RPM better

Performance Manifold / AXYS 800 Category_Default Category/SXS/Big Bore Kits two wristpinsUsing our state of the art facility BMP brought you one of the best pipes on the market for the AXYS. but why would we stop there? We also set out to make the best manifold on the market! The BMP y pipe boasts a 3 4 horsepower gain over the factory manifold when used with the BMP pipe. This manifold broadens the powerband and adds a few ft lbs of torque, making this a modification you really feel. Developed and tested with our pipe only, not intended