aFe Large Bore-HD 4 IN 409 Stainless Steel Cat-Back Exhaust System w/o Tip (49-12005) 1402 Provides maximum flow and low

Provides maximum flow and low turbulence for increased horsepower

Directly replace your F-150andrsquo

Snow Performance Hypersonic nozzles

Universal Mach Force XP 409 SS Driver Side Round Angle Cut Single-Wall Black Powder Coated Exhaust Tip with Laser Cut Logo (49T40701-B18) by aFe

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

aFe Large Bore-HD 4 IN 409 Stainless Steel Cat-Back Exhaust System w/o Tip (49-12005) 1402 Provides maximum flow and lowLarge 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