aFe Large Bore-HD 4 IN 409 Stainless Steel Cat-Back Exhaust System w/o Tip (49-12005) 1402 Features metric and imperial scalings

Features metric and imperial scalings for easily relatable readings on applications around the world without the need for mental unit conversions

but also improve performance and completely change the sound of your JK

Directly replace your F-150andrsquo

2024 Polaris Sportsman 850 5 in

aFe Large Bore-HD 4 IN 409 Stainless Steel Cat-Back Exhaust System w/o Tip (49-12005) 1402 Features metric and imperial scalingsLarge Bore HD Aluminized Steel Cat Back Exhaust System with Single Side Exit (49 12005) by aFe. Exhaust System Type: Cat Back. Exhaust Tubing Material: Aluminized Steel. Main Tubing Diameter: 4". 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