The FLO-640 is a 5" DPF back single exhaust system by FLO-PRO for the 2011-2019 Superduty trucks. This kit allows you to remove the restrive OE DPF system, it will open up your exhaust system and lower your EGTs. This kit not only sounds great, but will improve fuel mileage, throttle response, and torque in your 6.7L.
- 5" Kit from DPF to Tip!
- Includes Stainless Steel Tip!
- Aluminized or Stainless Steel
- Increased Torque & Mileage
Part Number: FLO-640