aFe Large Bore-HD 3 IN 409 Stainless Steel DPF-Back Exhaust System w/Polished Tip (49-42045-P) FITMENT_GRAND_TOURING 70mm Size Recommended for Modified

70mm Size Recommended for Modified Applications

Description_ASC DP71777+USR7323 Description_ASM Front S4K FMSI D1069 2005 thru 2007 FORD F350 (inc Super Duty) 5

The 1" union is machined from aircraft grade 6061 aluminum for a light-weight and durable product

Engineered for optimal performance with the Eight-speed Tiptronic transmission

The hood is designed as a direct aftermarket replacement with minor modifications possibly required for fitment

aFe Large Bore-HD 3 IN 409 Stainless Steel DPF-Back Exhaust System w/Polished Tip (49-42045-P) FITMENT_GRAND_TOURING 70mm Size Recommended for ModifiedLarge Bore HD 409 SS DPF Back Exhaust System with Split Rear Exit (49 42045 P) by aFe. Exhaust System Type: DPF Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 3". 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