5.9 CR Early (2003-2004) Cummins

So, you've made some power but now you want more? Do you still want good drivability while running more competitive events? Well, look no further than our 200% over fuel injectors!    The nozzles are enlarged using inhouse micro EDM (Electrical Discharge Machining) and...

So, you've made some power but now you want more? Do you still want good drivability while running more competitive events? Well, look no further than our 150% over fuel injectors!    The nozzles are enlarged using inhouse micro EDM (Electrical Discharge Machining) and...

Do you want to edge out that Mustang at the track or put another 5' on the next truck? Are you looking for an increase in power without sacrificing drivability or reliability? Well, look no further than our 100% over fuel injectors!   The...

Have your original or aftermarket injectors left you stranded? Are you looking for an increase in power? Well, look no further than our 50HP fuel injectors!   These are an upgrade for close to stock trucks that have minimal supporting mods.  The nozzles are...

Have your original or aftermarket injectors left you stranded? Are you looking for an increase in power? Well, look no further than our 100HP fuel injectors!   These are an upgrade for close to stock trucks that have minimal supporting mods.  The nozzles are...

Looking to clean up the passenger side of your engine compartment? This is the perfect part! Installing our Coolant Riser Delete fitting lets you completely eliminate the coolant lines running along the passenger side of your engine Key Features: - This kit includes a...

🔥 5 Blade Mafia™ S475/87 Premium Turbo Kit – Complete 2nd Gen Swap System | T4 Mount | Built for Big Power Step into elite diesel performance with the 5 Blade Mafia™ S475/87 Premium Turbo Kit — a fully upgraded, no-compromise turbo system designed...

🔥 5Blade S468/83 Supercore Turbo Kit – Complete 2nd Gen Swap for 2003–2005 Dodge Cummins (5.9L) | T4 Performance System Boost your 5.9L Cummins with Stainless Diesel’s proven 5Blade S468/83 Supercore Turbo Kit — a high-performance solution designed for street trucks, towing builds, and...

🔥 2nd Gen Style Turbo Piping Kit for 2003–2005 Cummins – Includes S465 Turbo | Stainless Diesel High-Boost System Upgrade your 3rd Gen Cummins (2003–2005) with Stainless Diesel’s 2nd Gen Style Turbo Piping Kit—designed to move your turbo to the optimal "twin position" for...