EvilFab - Cummins S400/S400 Over Under Compound Kit
Complete over style S400/S400 compound kit! This kit is fabricated in house with high quality 304 stainless steel tubing and flanges, then test fit on one of our mock up trucks so fitment is always spot on. Black Braided oil lines with high pressure AN style connections ensure a leak free oiling system. 100% v-band connections will ensure you don't blow any silicone couplers making this kit the most reliable on the market. Retains factory battery, coolant tank and shock tower. Comes as complete piping with accessories, turbos and manifold (if chosen).
1000+ HP S464/S480: Great for daily driving and towing with quick spool up.
1050+ HP Billet S468/S480: Great for daily driving and towing with quick spool up.
Our Kit Includes
- 5" Intake
- 4" Downpipe
- 3.5" Hot Pipe
- 3.5" Charge Pipe
- 3" Full V Band Intercooler Tubing
- Black AN Style Oil Lines and Fittings
- Cleanable High Flow Air Filter
- Clamps, Hardware, Gaskets & O-Rings
- Manifold Spacer
- Coolant Re-route
Due to high volume of orders, some kits are built to order, please allow 20-30 business days for kits to ship. All sales are final.
Built on and fits best with steed speed t4 angled manifold.