aFe Large Bore-HD 4 IN 409 Stainless Steel DPF-Back Exhaust System w/Polished Tip (49-44043-P) _D915 Crafted from high-grade carbon fiber

Crafted from high-grade carbon fiber with advanced manufacturing techniques

the SP1351 dual intake system put down an impressive 16 additional horsepower and 18 pound-feet of tire-scorching torque

5 Male - Aluminum - Blue Anodized - Each

Fitting - Hose End - StreetLite - 45 Degree - 12 AN Hose to 12 AN Female - Aluminum - Black Anodized - Each

aFe Large Bore-HD 4 IN 409 Stainless Steel DPF-Back Exhaust System w/Polished Tip (49-44043-P) _D915 Crafted from high-grade carbon fiberLarge Bore HD 409 SS DPF Back Exhaust System with Split Side Exit (49 44043 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,