Products

🔥 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...

FAILED CP4 HIGH-PRESSURE FUEL PUMP FORD 6.7L POWER STROKE DIESEL FORD 6.7L POWER STROKE CP4 PROBLEM The CP4 has a well-earned reputation for failing without warning, creating sudden power loss, and taking out the expensive high-pressure fuel system in the process. Despite having to...

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...

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🔥 Stainless Diesel T3 External Wastegate Gate Plate – Manifold-to-Turbo Spacer for T3 Flange Turbochargers Build your external wastegate setup the right way with the Stainless Diesel T3 Gate Plate. This heavy-duty gate plate mounts between your T3 manifold and turbocharger, allowing you to...

🔥 Stainless Diesel T4 Gate Plate – External Wastegate Spacer for Turbo Manifold The Stainless Diesel T4 Gate Plate is the go-to solution for adding an external wastegate to your T4 turbo setup. Designed to mount between your T4 exhaust manifold and turbocharger, this...

Description S&S Diesel Motorsport®, the creator of the original Disaster Prevention Kit for the 6.7 Power Stroke, is at it again with a much-improved second generation kit. Since its debut in 2016, the original S&S 6.7L Power Stroke CP4 Bypass Kit (Disaster Prevention Kit)...

🌀 GT55 Divided 1.37 A/R Twin Scroll Turbine Housing – High-Flow Upgrade for GT55 Series Turbochargers Upgrade your GT55 series turbo with our precision-engineered 1.37 A/R twin-scroll (divided) turbine housing — designed to unlock maximum exhaust flow, improve spool characteristics, and enhance overall turbocharger efficiency....

🌀 Stainless Diesel GT55 Journal Bearing Turbocharger – 107mm Billet Compressor | 111×102mm Turbine | Optional 1.37 A/R Divided Housing Unleash extreme performance with the Stainless Diesel GT55 Journal Bearing Turbocharger—featuring a massive 107mm billet compressor wheel and a high-flow 111×102mm turbine. This race-ready GT55...

🌀 Stainless Diesel GT55 Journal Bearing Turbocharger – 88mm Billet Compressor | 111×102mm Turbine | Optional 1.37 A/R Divided Housing Take your high-performance diesel build to the next level with the Stainless Diesel GT55 Journal Bearing Turbocharger featuring a 88mm billet compressor and 111×102mm turbine...

🌀 Stainless Diesel GT55 Journal Bearing Turbocharger – 98mm Billet Compressor | 111×102mm Turbine | Optional 1.37 A/R Divided Housing Take your high-performance diesel build to the next level with the Stainless Diesel GT55 Journal Bearing Turbocharger featuring a 98mm billet compressor and 111×102mm turbine...

🔥 BorgWarner S400SX4 Turbocharger – 75mm Cast Wheel | T6 1.32 A/R | 550HP Capable 🔥 Looking for serious performance from a name you can trust? This genuine BorgWarner AirWerks S400SX4 turbocharger delivers outstanding flow, spool-up, and durability for high-horsepower diesel and performance builds. With a 75mm cast...

🛠️ 3rd Gen HE351 Turbo Downpipe Flange – Mild Steel | Fits S300 Turbo (4.375" OD) This HE351 Flange is a mild steel weld-on flange designed specifically for use on 3rd Gen Dodge Ram trucks equipped with S300 turbos. With a 4 3/8" outer diameter, it’s built to...

🔥 Twin/Compound Turbo Piping Kit – 2003–2007 Dodge Ram 5.9L Cummins | HE351 + S400 Setup Boost your 5.9L Cummins with Stainless Diesel’s 3rd Gen Twin/Compound Turbo Piping Kit — precision-engineered for 2003–2007 Dodge Ram trucks running the factory HE351 and an S400 T6...

🌀 5 Blade Billet Compressor Wheel – Drop-In Upgrade for HE351/HE300 VGT & HX40 | 6.7L Cummins Looking to boost performance from your stock VGT turbo without a full replacement? The Stainless Diesel 5 Blade Billet Compressor Wheel is the ultimate drop-in upgrade for HE351VE, HE300VG, and HX40...

🛠️ Boost Reference Block-Off Plug – Maintain Mechanical Wastegate Function This boost reference block-off plug is the perfect solution for 5.9L and 6.7L Cummins owners looking to eliminate the electronic boost reference signal while retaining full functionality of the mechanical wastegate. Ideal for custom...

🛠️ Silver Velcro Heat Shield – 18" Aluminum-Kevlar Sleeve for Turbo Area Wiring Protection Protect your wiring and hoses from extreme turbo heat with this Silver Velcro Heat Shield Sleeve. Constructed from durable aluminum and Kevlar®-lined material, this 18.00" pre-cut sleeve offers easy installation and premium...

Heavy Hauler 5.9 Cummins Long Block Our Heavy Hauler 5.9 Cummins Long Blocks come fully assembled, including the oil pan, rear crank seal, front cover and crank seal, and oil filter housing, along with our Stage 1 High-Performance Cylinder Head. We include a street/towing...

Heavy Hauler 6.7 Cummins Long Block Our Heavy Hauler 6.7 Cummins Long Blocks come fully assembled, including the oil pan, rear crank seal, front cover and crank seal, and oil filter housing, along with our Stage 1 High-Performance Cylinder Head. We include a street/towing...

🔥 COMPLETE Compound Twin Turbo Kit – 2003–2007 Dodge Ram 5.9L Cummins | Up to 1000+ HP Unlock the full potential of your 5.9L Cummins with Stainless Diesel’s COMPLETE Compound Twin Turbo Kit for 2003–2007 Dodge Ram. This Made-in-the-USA system is engineered for serious...

🔥 Complete Twin/Compound Turbo Kit – 2nd Gen Dodge Cummins (1998.5–2002) 24v | 1000+ HP Potential Unlock maximum performance and driveability with Stainless Diesel’s Complete Twin/Compound Turbo Kit for 1998.5–2002 Dodge Cummins 5.9L trucks (24v). This all-in-one compound setup delivers fast spool-up, massive airflow,...

🛠️ HX40 4.00" Turbo Outlet Flange – Mild Steel Weld Flange for 2nd Gen S300 Downpipes This HX40 4.00" Flange is designed for 2nd Gen Dodge Cummins trucks running S300 turbos with an HX40-style outlet. CNC-cut from mild steel, this weld-on flange provides a durable, high-flow connection...

🔩 HX40 (4.00") vband clamp for exhaust housing to downpipe flanges. Fits OEM HX40 flanges as well as any s300 or s400 turbos that are machined for an HX40 outlet flange. This also fits 4th gen Cummins VGT turbo exhaust flanges. — 🔧 Key...

🛠️ S300 Borg Warner 20° Tapered Downpipe Flange – Mild Steel | Fits Deere-Style Marmon Outlet This S300 20° Tapered Downpipe Flange is designed specifically for Borg Warner S300 "box unit" turbos with the John Deere-style Marmon exhaust outlet. Precision-cut from durable mild steel, this flange features a...