On Sale

EvilFab - Cummins S300/S400 Side Mount Compound Kit

Sale price

Regular price $5,999.00
( / )

Complete side mount style S300/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. Kit works around factory shock tower, ac lines and most coolant tanks. Black Braided oil lines with high pressure AN style connections ensure a leak free oiling system. Comes as complete piping with accessories, turbos and manifold (if chosen).

750-850 HP Billet S363/S476: Great for a hot street daily driver/tow rig with quick spool up.


Our Kit Includes

  • 4" Downpipe
  • 3.5" Hot Pipe
  • 3.5" Charge Pipe
  • 3" Intercooler Tubing
  • Titanium Turbo Blankets
  • Turbo Support Bracket
  • Black AN Style Oil Lines and Fittings
  • Cleanable High Flow Air Filter
  • Clamps, Couplers, Hardware, Gaskets & O-Rings
  • Coolant Re-route

Due to high volume of orders, some kits are built to order, please allow 6-9 weeks for kits to ship. All sales are final.


**Our newly redesigned manifold does not require a manifold spacer, extra gasket or longer studs. If you are not using our manifold you will need a manifold spacer for install**