For the ultimate in performance, complete tuned stainless steel systems include all mounting hardware. Optional mounting styles and materials available for select systems. 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 Includes Step 1 Q1 quiet insert pre-installed. Step 2 Q3 quiet insert sold seperate

• SU9152-GP
• Black Satin
• Full Exhaust System
• For the ultimate in performance, complete tuned stainless steel systems include all mounting hardware
• Improves performance, looks, and sound

SU9152-GPM4 Performance Exhaust