The M4 GP Full System With Stainlees Steel Tubing and Black Satin muffler for the new 2017 Suzuki GSXR 1000 Will reduce weight on your bike as well as give the bike a much richer tone and increase horsepower.

Features:

-Removes Catalytic converter and SET Valve
-Stock 93db @ 7,000 rpm/ M4 113db @ 7,000 rpm
-Saves 11.6 lbs over stock system
-Includes M18 and M12 O2 bungs
-Stock Max Horsepower 171.42 @ 12,760 rpm/ M4 Max Horsepower 176.55 @ 12,780 rpm
(All Dyno numbers are on bone stock motorcycle with Pump Gas)