Fleece 63 mm FMW Holset Cheetah Turbocharger | 2004.5‑2007 Cummins Ram 2500/3500

Replace your stock charger with the 63 mm FMW Cheetah and gain stock‑like spool‑up, lower EGTs, and up to 650 RWHP capability. Built around OE Holset housings, it drops in without extra lines or adapters and comes pre‑set to 40 psi with Fleece’s forged‑milled‑wheel (FMW) billet compressor and high‑flow Inconel turbine for crisp throttle response and big top‑end airflow-plus that unmistakable Cheetah whistle.

Key Features

• FMW 63 mm billet compressor – lighter, stronger, faster to spool than cast or standard billet.
• Preset wastegate (40 psi) – safe, consistent boost right out of the box.
• Supports ≈ 650 RWHP* with proper fuel, tuning, and exhaust upgrades.
• No core charge – keep your old turbo as a spare.
• 100 % stock appearance – retains all OEM sensors, heat shields, and downpipe location.

What’s Included

• Cheetah 63 mm turbo assembly (new actuator & preset wastegate)
• Oil‑feed sealing washers, exhaust flange gasket, mounting studs, and nuts
• Step‑by‑step installation guide

Vehicle Fitment

Direct drop‑in for 2004.5‑2007 Dodge/Ram 2500 & 3500 5.9 L Cummins with a model‑year VIN digit of 5, 6, or 7.
Trucks with a VIN digit of 3 or 4 (2003‑2004 early‑build) require part FPE‑351‑0304.

Technical Specs

*Horsepower capability depends on supporting fuel system, tuning, and exhaust.

Recommended Supporting Mods

• FPE‑CUMM‑CP3K‑5.9 – CP3K High‑RPM Pump to maintain rail pressure past 3 000 RPM.
• FPE‑HFFL‑1003 – ½″ High‑Flow Feed‑Line Kit (2003‑2005 filter‑to‑CP3) for unrestricted supply.
• FPE‑HFFL‑1018 – ½″ High‑Flow Feed‑Line Kit (2006‑2007 trucks with updated filter head).
• FPE‑DPK‑59‑0307 – Dual‑CP3 Install Kit if planning to exceed ~600 RWHP.
• 4-5″ turbo‑back exhaust and custom EFI‑Live tuning (SKU varies) – mandatory for correct drive pressure and EGT control.

Installation Notes

Allocate 2‑3 hours with basic hand tools. Always pre‑lube the turbo, replace oil feed/return gaskets, and verify boost/vacuum reference lines are intact. Re‑torque the manifold to spec after one heat cycle.