2007-2019 GM 6.6L Duramax 304 Stainless Steel Four Inch Performance Exhaust Upgrade
Keep your truck’s good looks going with this stylish upgrade. This kit contains an elbow turn-out pipe and a 5’’ exhaust tip, both of which are made out of premium 304 stainless steel. The no-weld, the clamp-on install can be done in minutes to give you an instantaneous boost in both performance and appearance. This turn-out kit maintains the OEM high flow 4” over-the-axle tube and only removes the 3” reducer tail section, which offers an affordable and practical upgrade to your 6.6 diesel exhaust.
- 304 Stainless steel exhaust tip in polished or black finish, 304 mandrel-bent tube
- Easy installation – no welding required
- 5” diameter exhaust tip with 4” inlet
- Improves exhaust flow, reduces backpressure