Products

Are you concerned about the possibility your CP4.2 could fail and damage your injectors as well as contaminate the rest of your high pressure system? Our System Saver Inlet Metering valve (also called FCA and MPROP) offers an affordable option to help protect your...

🛠️ Exhaust Manifold to Engine Block Bolt Kit – 6 Piece | Fits Cummins 12v & 24v Engines This 6-piece Exhaust Manifold to Engine Block Bolt Kit is designed to secure your exhaust manifold to the engine block on Cummins diesel engines. Whether you're replacing old hardware...

🛠️ Stainless Exhaust Manifold Stud Kit – 12pc | Fits 1989–2018 Cummins (Aftermarket Manifolds Only) Upgrade your manifold hardware with this Stainless Steel Exhaust Manifold Stud Kit, built for durability, strength, and long-term corrosion resistance. Designed for use with aftermarket manifolds on 1989–2018 Cummins diesel engines, this...

🛠️ 4.00" to 5.00" Exhaust Reducer – 6.00" Length | Aluminized Steel This 4.00" to 5.00" Exhaust Reducer is designed to connect mismatched pipe sizes in custom exhaust or turbo piping setups. Whether you're adapting a 4" downpipe to a 5" exhaust system or building a transition...

Extreme Duty T4 Turbo Gasket – Double Thick for High-Performance Applications When building a high-performance engine, you need parts that can handle extreme conditions. This double-thick extreme-duty T4 turbo gasket is engineered to deliver a secure seal, preventing leaks and boosting the reliability of...

Extreme Duty T6 Turbo Gasket – Double Thick for High-Performance Applications When building a high-performance engine, you need parts that can handle extreme conditions. This double-thick extreme-duty T6 turbo gasket is engineered to deliver a secure seal, preventing leaks and boosting the reliability of...

🛠 3.00" Raw Aluminized Fabrication Pipe – Turbo Cover Hose Outlet This 3.00" raw aluminized steel pipe is built for custom turbocharger plumbing, designed to connect S300 or S400 turbo covers to your intercooler system. Ideal for fabricators and builders, this straight pipe fits...

🛠 3.00" Raw Aluminized Fabrication Pipe – V-Band Outlet for S400 & S300 Turbo Applications This 3.00" raw aluminized mild steel pipe is designed for fabricators building custom charge piping setups using S400 or S300 turbochargers. Whether you're running an S400 aluminum elbow with...

HSP Factory Replacement Coolant Tank for 2001-2007 Chevrolet / GMC Duramax LB7 / LLY / LBZ The 027-HSP, or HSP Factory Replacement Coolant Tank, is designed for 2001-2007 Chevrolet and GMC Duramax trucks. Its a perfect upgrade that delivers both function and style while...

🛠️ HX40 to HE351 Turbo Flange Adapter – 4.00" to 4.375" Stainless Transition | 1" Thick This Stainless Diesel HX40 to HE351 Flange Adapter allows you to seamlessly connect an HX40-style 4.00" downpipe to an HE351 4.375" turbo outlet—perfect for turbo swaps or custom exhaust builds on...

🛠 CNC’d T6 Mild Steel Turbo Flange – High-Flow Round Pipe Adapter This CNC-machined T6 flange is engineered for performance — offering the best-flowing T6 to round pipe transition you'll find. Designed to work with 4.00" or 3.50" pipe, this flange is a staple...

🛠️ Flow Boss Driver-Side Intercooler Pipe – For 2G Swap | High-Flow Upgrade This is the Driver-Side Only component of our Flow Boss upgraded intercooler piping system—designed for those running a 2nd Gen turbo swap and looking to further improve airflow and boost reliability. This high-flow pipe...

🛠️ 3.5" High-Flow Intercooler Pipe Upgrade Kit – Heavy-Duty Boots | 100+ PSI Rated Replace the restrictive factory intercooler piping with this 3.5" High-Flow Intercooler Piping Kit, designed to significantly improve airflow, boost response, and reliability in high-performance diesel applications. This kit features oversized mandrel-bent piping...

🔥 Stainless Diesel FLOW BOSS™ 2G Swap Air Intake Kit – For 5.9L Cummins (2003–2007) This is the same high-performance air intake kit used in all of our Stainless Diesel 2G swap kits for 2003–2007 5.9L Common Rail Cummins trucks. Designed for use with...

🔥 FMW 467.7 Turbo Kit – Complete 2nd Gen Swap System for 2003–2007 Dodge Cummins | Stainless Diesel Performance Boost your 3rd Gen Cummins with the perfect blend of power, spool, and long-term durability. This complete turbo system features the race-proven BorgWarner S467.7 with...

🔥 FMW S467.7 Turbo Kit for 3rd Gen Cummins – 2nd Gen Swap with T4 Piping & Optional Manifold Step up your performance game with the Stainless Diesel FMW S467.7 Turbo Kit — engineered for 3rd Gen 5.9L Cummins owners looking for faster spool,...

Dual Rear CAT Fuel Filter Conversion Kit | 2013–2018 6.7L Cummins Engineered specifically for the 2013–2018 Ram 2500/3500 with the 6.7L Cummins, this dual rear fuel filter conversion kit eliminates the cost and hassle of OEM-style filters by converting your rear fuel/water separator location...

Dual Rear CAT Fuel Filter Conversion Kit | 2019–2024 6.7L Cummins Engineered specifically for the 2019–2024 Ram 2500/3500 with the 6.7L Cummins, this dual rear fuel filter conversion kit eliminates the cost and hassle of OEM-style filters by converting your rear fuel/water separator location...

When installing a bottom sump with your AirDog or Fass Pump most trucks end up with an open fuel supply and or return line. Our 1/2", 3/8" or 5/16" aluminum plug will cap off these lines with ease, to keep fuel from seeping out...

Our CNC machined T4 turbo spacers are designed to help in gaining clearance between the turbo and manifold or pedestal depending on application Key Features: - With the included 3/8” fine thread ARP studs and 12 point nuts you can rest assured that you...

Key Features: Compatible with: 1/2" CP3 Fitting, Cummins, Duramax, Fuel Systems, Powerstroke, Universal

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...

Part # GRD00226 Key Features: Compatible with: Engine & Engine Parts

Part # GRD661027 Key Features: Compatible with: Duramax, Engine & Engine Parts