aFe Large Bore-HD 5 IN 409 Stainless Steel DPF-Back Exhaust System w/Black Tip (49-43055-B) 40310 This rear modification controls the

This rear modification controls the air flowing underneath the vehicle and extracts the trapped air

6-month limited clear coat warranty against defects

This system will set your machine apart from the factory-equipped crowd

Engineered to alter/ optimise caster alignment to maximize tyre contact patch during roll

This media is best suited for street use

aFe Large Bore-HD 5 IN 409 Stainless Steel DPF-Back Exhaust System w/Black Tip (49-43055-B) 40310 This rear modification controls theLarge Bore HD 409 SS DPF Back Exhaust System with Single Side Exit (49 43055 B) by aFe. Exhaust System Type: DPF Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 5". Exhaust System Sound: Moderate. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Large Bore HD DPF Back Exhaust System. aFe dyno tests every system for maximum gains, and constructs them from mandrel