aFe Rebel Series 3 IN to 2-1/2 IN 409 Stainless Steel Cat-Back Exhaust w/ Polish Tip (49-43080-P) 5017 Manufactured with optimal carbon/resin ratio

Manufactured with optimal carbon/resin ratio for exceptional stiffness and strength

5 (if your OEM Sensor is an early model M20x1

and some on the internet have even suggested it may add horsepower

Dyno Proven gains of up to 33 hp and 25 lb-ft

you'll see that we emerged in the AMG market with our W205 C63 AMG Heat Exchanger - it quickly became a #1 seller

aFe Rebel Series 3 IN to 2-1/2 IN 409 Stainless Steel Cat-Back Exhaust w/ Polish Tip (49-43080-P) 5017 Manufactured with optimal carbon/resin ratioRebel Series 409 SS Cat Back Exhaust System with Dual Side Exit (49 43080 P) by aFe. Exhaust System Type: Cat Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 3" to 2. 5". Exhaust System Sound: Aggressive Loud. aFe power introduces an all new Rebel Series exhaust system. This Rebel Series cat back is designed with dual intercooled exhaust tips that exit in front of the rear passenger tire for a unique, aggressive look. The tips come with