There's nothing better than upgrading your parts instead of just replacing them. That's why the Stealth STR is the perfect upgrade for your GM 2500/3500 L5P and L5D Duramax. It combines the afforda...
S400 4.62 Turbo Outlet Flange Machined steel 4.62 inch flange (S400 flat V) for your S400 turbo. Most Borg Warner S400 T4 turbine housings utilize this style exhaust outlet flange.
It has a machine...
NO CORE CHARGE!
THIS DOES NOT COME WITH AN ACTUATOR!
Up to 650 RWHP with stock emissions equipment and basic supporting mods
Tested in competition setups with extensive supporting mods to make 700...
Fleece Performance Cheetah turbochargers set the industry standard for power, quality, and reliability. Designed as a stock appearing, drop-in replacement turbocharger capable of much more! With ...
The Ultimate drop-in turbocharger upgrade for 2024-2025 L5P Duramax's is here! Capable of supplying up to 750HP worth of air flow, The Stealth Mach 2 was designed with all out performance and easy ...
