aFe MACH Force-Xp 2-1/2 IN to 3 IN 409 Stainless Steel Cat-Back Exhaust w/ Black Tip (49-46014-B) 40140 a leader in high-quality carbon

a leader in high-quality carbon fiber components with over 15 years of experience

These coilovers are factory rebuildable and feature a fully threaded

Features: Patented megaphone piping structure for superior torque and power

Greatest Incremental Horsepower Gain:25 HP @ 5000 RPM (horsepower to the wheels)*

aFe MACH Force-Xp 2-1/2 IN to 3 IN 409 Stainless Steel Cat-Back Exhaust w/ Black Tip (49-46014-B) 40140 a leader in high-quality carbonMach Force XP 409 SS Cat Back Exhaust System with Split Side Exit (49 46014 B) by aFe. Exhaust System Type: Cat Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 2. 5" to 3". Exhaust System Sound: Aggressive Loud. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Mach Force XP Cat Back Exhaust System. aFe dyno tests every system for maximum gains, and constructs them