aFe Large Bore-HD 2-1/2in 409 Stainless Steel Cat-Back Exhaust System (49-46401) FITMENT_X re-lock the valve and go

re-lock the valve and go race

We want to save you the time and hassles of finding all the gaskets

Highly recommended for big power engines and competition work including drag and circuit racing

The intake kit also makes the S2K sound louder and more aggressive compare to the stock intake setup

5C : Eventuri 4

aFe Large Bore-HD 2-1/2in 409 Stainless Steel Cat-Back Exhaust System (49-46401) FITMENT_X re-lock the valve and goLarge Bore HD 409 SS Cat Back Exhaust System with Dual Rear Exit by aFe. Exhaust System Type: Cat Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 2. 5". Exhaust System Sound: Aggressive Loud. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Large Bore HD Cat Back Exhaust System. aFe dyno tests every system for maximum gains, and constructs them from mandrel bent