Stainless Diesel Brand

🛠 3.50" Mandrel Bent 90° Pipe – Aluminized Mild Steel Perfect for custom turbo piping, exhaust fabrication, or intercooler setups, this high-quality 90° bend is made from 16-gauge (.065" wall) aluminized mild steel for durability and corrosion resistance. Mandrel bent for smooth, unrestricted flow....

🔥 4.00" to 5.50" Silicone Reducer Boot – 4.00" Long, 5-Ply High-Temp Reinforced for Diesel Boost Applications This heavy-duty 4.00" ID to 5.50" ID silicone reducer boot is engineered for extreme boost, high heat, and the rigorous demands of diesel performance. With a 4.00"...

MAF Sensor Weld Bung – 6.7L Cummins Building your own turbo piping kit? This aluminum MAF sensor bung makes it easy to mount your factory sensor cleanly and securely on custom intake piping for 6.7L Cummins engines. 🔧 Features: Designed to fit 5.00″ radius...

🟠 S300 Compressor Cover Flange Replacement O-Ring – Orange Seal for V-Band Elbow Fitment This S300 flange replacement orange O-ring is designed to provide a high-temperature, leak-resistant seal between the compressor cover of your S300 turbocharger and a v-band style aluminum elbow. Commonly used...

🛠️ Single 2nd Gen Swap Air Intake Pipe – 5.00" Raw | AIT Sensor Port | Pipe Only This Stainless Diesel 2nd Gen Swap Air Intake Pipe is the perfect solution for custom turbo builds running a single S300 or S400 turbo setup. Designed for 2G swap...

🐱 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...

: 🔧 Boost Leak Tester Kit – Essential for Turbo Efficiency and Longevity Protect Your Turbo – Boost Leak Testing Made SimpleInstalling a new turbo or building a fresh setup? Boost leak testing is one of the best ways to ensure your turbo runs...

🔥 Stainless Diesel 63/68 T4 .91 5Blade Mafia™ Turbocharger – Performance Street Turbo Upgrade Upgrade your diesel with the perfect blend of street performance and drivability. The Stainless Diesel 63/68 T4 .91 5Blade Mafia™ Turbocharger is designed for enthusiasts who want fast spool-up, excellent throttle...

🛠️ HE351CW Turbo Rebuild Kit – Complete DIY Repair Solution for 5.9L Cummins Turbochargers Restore the performance and reliability of your HE351CW turbocharger with this complete rebuild kit. Designed for 2004.5–2007 5.9L Cummins applications, this kit includes everything you need to bring your turbo...

🛠 Formed Steel Exhaust Outlet Flange – For S400 T6 & K31 Turbos (5.00" x 6.00") This heavy-duty formed steel exhaust outlet flange is designed to fit Borg Warner S400 turbochargers with T6 exhaust housings and K31 turbos. With a 5.00" outlet and 6.00"...

🛠️ Stainless Steel Pre-Formed Exhaust Clamp – Simple, Secure Pipe Connection Looking for a fast, reliable way to connect exhaust pipes without the hassle of cutting or separating components? Our Stainless Steel Pre-Formed Exhaust Clamp is the smart solution for joining exhaust system sections with a tight,...

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,...

🔧 Complete Turbo Assembly with 83mm Turbine Wheel – Fast, No-Hassle Turbo Fix Skip the complexities of a full turbo rebuild with our drop-in complete turbo assembly! Pre-fitted with an 83mm turbine wheel, this unit is designed to work seamlessly with your existing compressor...

🔥 5Blade S468/83 Supercore Turbo Kit – For 2006–2007 Dodge Cummins (24V) | 2nd Gen Style Swap with T4 Fitment Take your 5.9L Cummins to the next level with the Stainless Diesel 5Blade S468/83 Supercore Turbo Kit. Built for performance, spool speed, and long-term...

🔥 2nd Gen Style Turbo Piping Kit – Fits 3rd & 4th Gen Dodge Cummins | Stainless Diesel Strength for S300/S400 Turbos Drastically lower your EGTs, improve drive pressure, and enhance spool-up by converting your 3rd or 4th Gen Cummins to a 2nd Gen-style...

🔥 3.50" to 4.00" Silicone Reducer Boot – 4.00" Long, 5-Ply Reinforced for Diesel Boost Applications This premium 3.50" ID to 4.00" ID silicone reducer boot is engineered for high-boost diesel and performance applications where durability, flexibility, and a leak-free seal are critical. At...

  🔩 Heavy-Duty T-Bolt Band Clamps – 300 Series Stainless Steel for High-Boost Diesel & Industrial Applications Stainless Diesel T-Bolt Band Clamps are engineered for secure, leak-proof connections in demanding industrial and diesel performance environments. Constructed from 300 series stainless steel, these clamps provide...

🔥 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,...

🛠️ 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...

🛠️ 2-Piece Cold Pipe Fabrication Kit – 3.50" | O-Ring Sealed | Optional Coating & Clamp This 2-Piece Cold Pipe Kit is designed for performance turbo builds that require precision fitment during fabrication. Engineered as a modular two-piece assembly, it allows easier alignment and clocking during install—making...

🛠️ 3/4" Preformed Turbo Oil Drain Line – Primary Turbo | Fits 2G, 3G, 4G Piping Kits This  3/4" Preformed Oil Drain Line is specifically designed for the primary (bottom) turbocharger in 2nd Gen, 3rd Gen, and 4th Gen Cummins twin/compound turbo piping kits. Pre-bent for proper routing...

🛠️ 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...

🛠️ S400 Aluminum Weld Flange – Compressor Cover Outlet Flange for Borg Warner S400 Turbo This  S400 Aluminum Weld Flange is designed to fit the outlet of Borg Warner S400 turbocharger compressor covers. Ideal for fabricators building custom charge piping or intercooler setups, this flange provides...

🛠️ -4 AN Male to 1/8" NPT Male Adapter Fitting – Precision Fluid & Turbo Line Connector Easily connect -4 AN braided lines to 1/8" NPT ports with this high-quality -4 AN to 1/8" NPT male adapter fitting. Perfect for turbo oil feed lines, fuel systems,...

🔧 Boost Leak Tester Kit – Turbo Inlet Pressure Tool with Billet Plug, Silicone Boot, T-Bolt Clamps, and 45° Elbow Fitting Installing a New Turbo? Or Building a Fresh Setup?Boost leak testing is one of the best ways to ensure your turbo runs efficiently...