Products

🚛 S475 SEMI Turbo – High-Performance Upgrade for Detroit Diesel 60 Series (Class 8) Looking to unlock more power from your Detroit Diesel 60 Series engine? The S475 SEMI Turbo is engineered for heavy-duty performance in Class 8 trucks, delivering a reliable and efficient power boost whether...

🐱 S478 Big CAT Turbo – High-Performance Upgrade for Caterpillar C15, C16 & 3406E Ready to push your big CAT engine to the next level? The S478 Big CAT Performance Turbocharger is engineered to deliver maximum airflow, boost response, and reliability for Caterpillar C15, C16, and 3406E...

Replacement for the BorgWarner S480 Turbocharger – 80mm Cast Compressor Wheel with T-6 1.32 A/R Exhaust Housing This S480 turbocharger is engineered for high-performance power enthusiasts looking to push the limits. Featuring an 80mm cast compressor wheel paired with a durable 96mm turbine wheel,...

🛠️ Rear Coolant Bypass Kit – Fits 1998–2016 Dodge Cummins 5.9 & 6.7L (24V & Common Rail) Reduce rear cylinder pressure and improve coolant flow with this bolt-on Rear Coolant Bypass Kit, designed specifically for 1998–2016 Dodge Cummins 24-valve and Common Rail cylinder heads. This system...

🔥 Stainless Diesel GT55 Ball Bearing Turbocharger – 88mm Billet 5Blade Mafia™ • 112mm 10 Blade Turbine Introducing the Stainless Diesel GT55 Ball Bearing Turbocharger, engineered for racers and builders demanding uncompromising airflow, lightning-fast response, and the durability to support extreme horsepower. Featuring our...

🔥 Stainless Diesel Spring Gate Wastegate Actuator – HE351 Turbo | 3G & 2G Twin Position Fitment Take full control of your boost with the Stainless Diesel Spring Gate Wastegate Actuator for the HE351 turbo. This spring-actuated boost controller is built for precision and...

Stainless Diesel Turbo Wheel Oil Cap – Real Compressor Wheel Design | Fits Stock Valve Cover Upgrade your engine bay with the Stainless Diesel Turbo Wheel Oil Cap, a unique blend of function and style built for diesel enthusiasts who demand more. Crafted from...

🛠️ MAF Sensor Bung – Fits 6.7L Cummins | 5.00" Pipe Radius  Building your own turbo piping on a 6.7L Cummins? This MAF Sensor Bung is designed to make clean, accurate sensor integration easy. Precision-machined with a 5.00″ radius, it sits flush on 5" charge or intake...

HSP Stock Turbo Inlet Horn for 2001-2004 Chevrolet / GMC Duramax LB7 The 103-HSP, also known as the HSP Stock Turbo Inlet Horn, is designed for the 2001-2004 LB7 Duramax-equipped Chevrolet and GMC trucks. This is a highly effective upgrade over the restrictive factory...

🛠️ 3/4" Brass 90° Street Elbow – Male NPT x Female NPT Pipe Fitting This 3/4" Brass Street Elbow features a 90-degree bend with male NPT x female NPT connections, perfect for redirecting flow in tight spaces. Commonly used in cooling systems, fuel lines, air systems, and industrial...

D&J Precision Machine Street Performance 6.7 Cummins Long Block Our Street Performance 6.7 Cummins Long Blocks come fully assembled, including the oil pan, rear crank seal, front cover and crank seal, and oil filter housing. Featuring our X-Beam Stock Length Billet Rods and Stage...

🔥 Complete Compound Twin Turbo Kit – 2003–2007 Dodge Ram 5.9L Cummins | 800+ HP Capable Unlock unmatched power, spool-up, and driveability with Stainless Diesel’s Complete Compound Turbo Kit for 2003–2007 5.9L Cummins. Designed for serious diesel enthusiasts, this setup drastically lowers EGTs, eliminates...

🔥 Complete 2nd Gen Twin/Compound Turbo Kit – 1998.5–2002 Dodge Cummins 24v | S362 & S475 Unlock maximum performance from your 24v 2nd Gen Dodge Cummins (1998.5–2002) with Stainless Diesel’s Complete Twin/Compound Turbo Kit. This MADE-IN-USA system is engineered to dramatically lower EGTs, increase...

T-3 Stainless Diesel Cummins Exhaust Manifold – 24V Sled Puller Upgrade your 24-valve Dodge Cummins with the high-performance T-3 Stainless Diesel Exhaust Manifold, designed specifically for sled pullers and serious power builders. This direct factory replacement manifold is crafted with advanced shell molding technology,...

🛠️ T3 Divided Turbo Metal Gasket – High-Temp Exhaust Seal for T3 Twin-Scroll Flanges This T3 Divided Metal Turbo Gasket is built to seal high-pressure, high-temperature connections between your T3 twin-scroll turbocharger and exhaust manifold. Made from multi-layer stainless steel, it delivers long-lasting durability and superior resistance...

🔥 T4 S400 .90 A/R Divided Turbo Exhaust Housing – For 83mm Turbine Wheel (Twin Scroll) Unlock quicker spool-up and stronger throttle response with this T4 .90 A/R Divided Exhaust Housing, engineered for S400-frame turbochargers using an 83mm turbine wheel. Featuring a twin-scroll volute...

🔥 T4 .91 A/R Divided S300 Turbo Exhaust Housing – Fits SX-E 74mm x 80mm Turbine Wheel (Twin Scroll) Maximize your turbo’s performance with this high-flow T4 .91 A/R Divided Exhaust Housing, designed for the BorgWarner S300 SX-E turbo series with a 74mm x...

🔥 T4 1.00 A/R Divided S300 Exhaust Housing – For SX-E 74mm x 80mm Turbine Wheel | Twin-Scroll Volute Maximize exhaust flow and boost control with this high-performance T4 1.00 A/R Divided Exhaust Housing, built specifically for the BorgWarner S300 SX-E turbo with a...

🔥 T4 S400 1.00 A/R Divided Turbo Exhaust Housing – For 83mm Turbine Wheel (Twin Scroll, 4 5⁄8" Outlet) Upgrade your S400 turbo setup with this T4 1.00 A/R Divided Exhaust Housing, engineered for use with 83mm turbine wheels and designed to optimize flow,...

🔥 T4 S400 1.10 A/R Divided Turbo Exhaust Housing – For 83mm Turbine Wheel (Twin Scroll, 4 5⁄8" Outlet) Unlock serious top-end performance with the T4 S400 1.10 A/R Divided Exhaust Housing, built for BorgWarner S400 turbos equipped with an 83mm turbine wheel. Designed...

T-4 Stainless Diesel Cummins Exhaust Manifold – 24V Sled Puller Elevate your 24-valve Dodge Cummins performance with the T-4 Stainless Diesel Exhaust Manifold, engineered specifically for sled pullers and high-power builds. Crafted with premium shell molding technology, this manifold delivers superior airflow and durability...

🔥 T4 S400 Turbo Exhaust Housing – For 96mm Turbine Wheel, 4 5/8" Outlet Upgrade or replace your turbo’s turbine housing with this high-flow T4 S400 Exhaust Housing, specifically designed for S400 frame turbos using a 96mm turbine wheel. This housing features a 4...

🛠️ T4 Divided Turbo Metal Gasket – High-Temp Exhaust Seal for Twin-Scroll T4 Flanges This T4 Divided Metal Turbo Gasket is engineered for high-performance, high-heat turbo applications using twin-scroll (divided) T4 turbine housings. It offers a durable, boost-proof seal between your turbocharger and exhaust manifold—resisting warping, cracking,...

🔥 SD T4 Lava Turbo Blanket – High-Temp Turbo Heat Shield for T4 Turbine Housings Reduce turbo lag, lower intake air temps, and protect engine bay components with the SD T4 Lava Turbo Blanket. Designed for high-performance diesel and gasoline engines, this heavy-duty heat...