Quantity In Stock: 1
*For S400 Turbo Swaps Only*
Factory Lower Coupler can be reused if in good condition. If you would like a new one, please select that option.
Features:
- S400/G45 Turbo Flange
- 3.0" OD Tube
- Made in the USA!
- CNC Mandrel Bent
- Smooth Sweeping Bends
- Reduces Hot Side Restrictions
Includes:
- O-Ring
- S400 Compressor Outlet Clamp
- (optional) Lower Hot Side Coupler & Clamps
Fits: 2001-2010 Chevy/GMC 6.6l Duramax LB7 LLY LBZ & LMM with S400 turbo and 6.5"-7" turbo pedestal.