Wehrli Custom Fabrication WCF100567-RED S400/Stock Twin Turbo Install Kit for 2003-2007 Dodge 5.9L Cummins

The Wehrli Custom Fabrication WCF100567-RED is a complete compound turbo installation kit designed for 2003-2007 Dodge 5.9L Cummins engines equipped with S400/Stock twin turbo setups. This comprehensive kit provides all the necessary piping, filtration, and oil management components to complete your compound turbo installation in WCFab's signature red powder coat finish.

Kit Includes:

• 5-inch intake pipe with dry air filter and Outerwears pre-filter cover
• Stainless steel oil feed and drain lines with fittings
• 4-inch turbo downpipe
• 3-inch turbo hot side crossover pipe
• 3-inch cold charge pipe between turbos
• High-quality silicone boots and stainless T-bolt clamps
• Professional-grade WCFab Red powder coating

Important Notes:

• This is an installation kit only - turbocharger not included
• Designed for use with OEM 3rd generation exhaust manifolds
• Retains passenger-side factory battery location
• Requires custom tuning for proper operation and performance
• Professional installation by a qualified diesel performance shop recommended
• Not legal for sale or use in California

Engineered and manufactured in the USA, this kit supports builds capable of 1000+ RWHP when paired with appropriate turbocharger and fuel system upgrades. The compound turbo configuration delivers improved horsepower, better fuel economy, superior EGT control, and stock-like turbo spool characteristics ideal for daily driver work trucks and tow rigs.