2020+ GM 6.6L Duramax 304 Stainless Steel Four Inch Performance Exhaust Upgrade Polished HOODIE lower control arm profile is

lower control arm profile is different

while the sound tuned chambers provide unbelievable sound and minimize annoying resonance

Easy Plug and Play Installation

Choose the height of your factory lift blocks for proper u-bolt length

2020+ GM 6.6L Duramax 304 Stainless Steel Four Inch Performance Exhaust Upgrade Polished HOODIE lower control arm profile isThis affordable exhaust upgrade kit boosts the performance and appearance of your 6. 6L Duramax. It features a 4 inch elbow and a 5 inch polished or black exhaust tip that relocates the exhaust exit to the side of your truck. The premium 304 stainless steel material will never rust or fade. The no weld, clamp on installation can be done in minutes. All installation hardware is included.