FLEECE FPE-TURBO-INST-KIT-CUMM59 CUMMINS S300-S400 TURBO INSTALLATION KIT 2003-2007

Make your S300/S400 swap painless on 2003–2007 5.9L Cummins with the FLEECE FPE-TURBO-INST-KIT-CUMM59. This all-in-one hardware kit delivers the correct oil feed, drain, studs, and gaskets for a clean, reliable install—no parts hunting, no guesswork. Fleece Performance S300 S400 turbo install kit, 03 04 05 06 07 Cummins 5.9L, CPP Diesel, oil feed line, turbo drain kit, T4 gasket, S300 S400 hardware, third gen Ram swap

What’s Included

• Fleece Turbo Drain Tube Kit (2nd-gen location) – FPE-CTDT-KIT
• Fleece Turbo Oil Feed Line for S300/S400 (2nd-gen location) – FPE-CRTFL-S3S4
• Turbo stud kit
• T4 turbo gasket

Fitment

Engine: 5.9L Cummins (Common-Rail/HE341/HE351 era)
Model Years: 2003–2007 (3rd-Gen Ram 2500/3500)
Turbo Type: S300 or S400 mounted in center-manifold, down-firing position (not for high-mount configurations)

Cross-Reference / Related Fleece Items (CPP Diesel)

• FLEECE FPE-CRTFL-S3S4 Turbo Oil Feed Line
• FLEECE FPE-CTDT-KIT Turbo Drain Tube Kit (2nd-Gen)
• FLEECE FPE-34856 Stainless Turbo Stud Kit for S300/S400
• FLEECE FPE-T4PED-SPACER1.0 T4 Pedestal Spacer (1.0")
• FLEECE FPE-TURBO-INST-KIT-CUMM67 (2007.5–2012 6.7L)

No—this kit is intended for S300/S400 mounted in the center-manifold position facing downward. High-mount or alternate locations require different line routing.

The kit includes studs and a T4 gasket for a standard center-mount. If you need additional clearance, add the FPE-T4PED-SPACER1.0 (linked above).

No—this kit provides the hardware to support an S300/S400. Any tuning needs depend on the turbo you choose and your overall build goals.

California Proposition 65 warning applies; see the Specifications table for details.

Specifications for FLEECE FPE-TURBO-INST-KIT-CUMM59