Boss 63/67 VGT Drop-In Turbo | 2007.5–2012 6.7L Cummins

Stainless Diesel 'VGT BOSS' 5Blade Mafia™ Turbocharger – 2007.5–2012 6.7 Cummins The Stainless Diesel VGT BOSS™ 5Blade Mafia™ Turbocharger is the ultimate drop-in performance upgrade for your 2007.5–2012 6.7L Cummins. Whether you're replacing a failing factory VGT, building a Work Stock puller, or just looking to wake up your daily driver with a stock-appearing sleeper, the VGT BOSS delivers serious power with no compromise on drivability. Built around our 63mm billet 5Blade Mafia™ compressor wheel and paired with a 67mm 10Blade high-flow turbine, this turbo is capable of supporting up to 700+/- HP while maintaining OEM-style fitment and exhaust brake functionality. It’s aggressive, responsive, and reliable—perfect for high-performance builds that still need to be streetable. 🔧 Key Features: ✅ True Drop-In Replacement – No fabrication or modifications required ✅ Retains OEM Exhaust Brake Functionality ✅ 63mm Billet 5Blade Mafia™ Compressor Wheel – Proven performance, fast spool-up ✅ 67mm 10Blade Turbine Wheel – High-flow design for max power potential ✅ Optional 9 Blade Turbine Wheel Upgrade – Increases power capability, exhaust flow, and delivers a louder, more aggressive whistle ✅ 700+/- HP Capable – For aggressive street or Work Stock class builds ✅ Includes Calibrated VGT Actuator – Ready to install ✅ Lower EGTs – Run cooler under heavy load ✅ Stock-Like Drivability – Street and towing friendly ✅ Optional Braided Stainless -4 Oil Feed Line ✅ Includes Full Installation Gasket Set ✅ 1-Year Unlimited Mile Warranty – Buy with confidence ⚠️ Note: Built to handle power. Ideal for hot street trucks, weekend warriors, or competition builds requiring a stock-appearing setup.