aFe POWER Large Bore-HD 2.5 Inch 409 Stainless Steel Cat-Back Exhaust System

In recent testing this Large Bore-HD cat-back exhaust system produced 9 horsepower and 32 lbs. x ft. of torque. This exhaust system is constructed out of mandrel bent, 2.50' 409 stainless steel and includes MIG welded hangers and OE style band clamps for a simple, leak-free bolt-on installation. To finish off this exhaust system, aFe utilizes a 3.5' double wall, angle cut, polished, stainless steel tip with an aFe laser etched logo which provides an aggressive yet elegant look.

All aFe exhaust systems are engineered and manufactured in their Corona, California manufacturing facility.

Simple Installation:
All systems use factory mounting locations providing stability and hassle-free installation.

Leak-Free Seal:
A high quality band clamp is used for a complete 360 degree sealing surface.

3.5' Polished 304 Stainless Steel Angle Cut Tip:
This cat-back exhaust system uses a massive 3.5' diameter, 304 stainless steel laser etched tip.