Ram Cummins Turbo Swap Kit - Wehrli - S400 High Mount - Brizzle Blue - '04-'07. Hand-built WCFab kit for installing an S400-based turbo on 2004.5-2007 5.9L Cummins with a 2nd Gen-style manifold (sold separately).

Built and test-fit in the USA, it uses TIG-welded tubing and CNC-machined flanges with O-ring seals for a boost-tight fit. The high-mount layout uses a shorty downpipe that mates to the factory-style v-band. Designed around the standard S400 T4 4.6 in outlet and for Stainless Diesel or Steed Speed 2nd Gen manifolds. If sourcing the turbo/manifold elsewhere, note the brand; some setups may require sending parts to WCFab for mockup and added lead time. Not for race-cover turbos or Banks intercoolers. Durable Brizzle Blue powdercoat.

Features

• 4 in shorty downpipe
• One-piece 3 in hot-side intercooler pipe
• 5 in intake with dry filter and Outerwears pre-filter
• Silicone boots and stainless T-bolt clamps
• Oil feed fitting and drain line

Questions or planning a build? Call Austin, Texas at 512-982-9393 (TX) or the Los Angeles, California area at 562-981-6800 (CA). We offer installation and customization at both locations.

Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov