aFe MACH Force-Xp 2-1/2 in 304 Stainless Steel Cat-Back Exhaust System (49-36407) 1818 Progressive spring rate with a

Progressive spring rate with a soft “nose to provide a gentle engagement

Injen Technology is the world's first tuned air intake system and holds four (4) patents on the tuning process of an intake system - something no other manufacturer can claim

Description_MKT EASIER TO READ Description_MKT Visual improvements include a bright center LED display that is 87% larger than our original digital gauges and provides better readability

DW regulators incorporate several design features that allow precision pressure adjustment ranging from 30-100 PSI

We found after numerous tests that the 42

aFe MACH Force-Xp 2-1/2 in 304 Stainless Steel Cat-Back Exhaust System (49-36407) 1818 Progressive spring rate with aMach Force XP 304 SS Cat Back Exhaust System with Split Rear Exit by aFe. Exhaust System Type: Cat Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 2. 5". Exhaust System Sound: Moderate. 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 from mandrel bent