On Sale

EvilFab - Cummins S400/S400 Side Mount Piping Kit

Sale price

Regular price $3,649.00
( / )
T4 Turbo
T6 Turbo

S400/S400 compound piping kit! If you already have turbos and manifold this kit is what you need. This kit is fabricated in house with high quality 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, coolant tank and ac lines. Black Braided oil lines with high pressure AN style connections ensure a leak free oiling system. Kit comes as complete piping with accessories, minus turbos and manifold. Made to work when pairing T4 S400 and T6 S400 turbos.

Our Kit Includes

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


Due to high volume of orders, some kits are built to order, please allow 12+ weeks for kits to ship. All sales are final.

Must be used with steed speed t4 angled manifold for best fitment.

Kit assumes you have a standard cover t4 marmon manifold charger and t6 s400 with 5" standard cover, 5.5" compact race cover (v3), or borg style 5.5" sxe v2 race cover.