aFe Large Bore-HD 4 IN 409 Stainless Steel DPF-Back Exhaust System w/Polished Tip (49-44080-P) 1771 304 Stainless Steel Construction -

304 Stainless Steel Construction - Mandrel Bent

All necessary hardware is provided to install with ease

aggressive sound and increased peak Horsepower -For Non-Sport Cat Configuration Only

Maintain desired RPM prior to launch in classes where launch control electronics are prohibited by utilizing the light to indicate whether you are at

aFe Large Bore-HD 4 IN 409 Stainless Steel DPF-Back Exhaust System w/Polished Tip (49-44080-P) 1771 304 Stainless Steel Construction -Large Bore HD 409 SS DPF Back Exhaust System with Split Side Exit (49 44080 P) by aFe. Single To Dual Exhaust Conversion. Exhaust System Type: DPF Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 4". 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,