aFe Large Bore-HD 4 IN 409 Stainless Steel DPF-Back Exhaust w/Dual Polished Tips (49-44086-P) TRANS_5_AUTOMATIC For Use With OEM Factory

For Use With OEM Factory or Aftermarket Shorty Headers

The top row of buttons control P

For the majority of the time the factory exhaust sound heard is a factory tone

- An impressive core like the one we’ve designed means nothing without a complimentary

aFe Large Bore-HD 4 IN 409 Stainless Steel DPF-Back Exhaust w/Dual Polished Tips (49-44086-P) TRANS_5_AUTOMATIC For Use With OEM FactoryLarge Bore HD 409 SS DPF Back Exhaust System with Split Side Exit (49 44086 P) by aFe. This exhaust is designed to convert the standard single exhaust into an aggressive dual exhaust. 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