Stainless Diesel 2007.5-2012 5Blade VGT UNDERBOSS 63/64 9Blade Turbine VGT5B6364W9B.

Stainless Diesel 'VGT UNDERBOSS' 5Blade Mafia™ Turbocharger

Upgrade your 2007.5-2012 6.7 Cummins with the 'VGT UNDERBOSS' turbocharger from Stainless Diesel. This drop-in replacement addresses common turbo issues and improves performance while maintaining drivability and exhaust braking.

• Direct drop-in replacement for 2007.5-2012 6.7 Cummins
• 63mm 5Blade Mafia™ compressor wheel
• High Flow 64mm 9-blade turbine
• Supports up to 650+/- horsepower
• Includes calibrated VGT actuator and new turbo speed sensor
• Lowers exhaust gas temperatures (EGTs)
• Retains stock-like drivability and exhaust braking
• Optional braided stainless -4 oil feed line
• Features a loud, distinctive exhaust whistle
• All necessary installation gaskets included
• 1-year unlimited mile warranty

The Stainless Diesel 'VGT UNDERBOSS' 5Blade Mafia™ turbocharger is designed as a direct replacement for the factory turbo on the 2007.5-2012 6.7 Cummins engines. It addresses common issues with the stock turbo while offering significant performance improvements without requiring major modifications.

The turbocharger features a 63mm 5Blade Mafia™ compressor wheel and a High Flow 64mm 9-blade turbine, which together support up to 650+/- horsepower. This setup allows for a substantial increase in power while maintaining the truck’s stock-like drivability, making it suitable for both daily driving and towing. The design also helps in reducing exhaust gas temperatures (EGTs), which contributes to the engine’s overall efficiency and longevity.

Despite the increase in performance, the 'VGT UNDERBOSS' maintains the exhaust braking and drivability characteristics of the stock turbo. It also produces a loud, distinctive exhaust whistle that adds a unique element to the truck’s sound profile.

The installation of this turbocharger is made easier with the inclusion of all necessary gaskets, a calibrated VGT actuator, and a new turbo speed sensor. For added reliability, there is an optional braided stainless -4 oil feed line. The turbocharger is backed by a 1-year unlimited mile warranty, offering assurance of its durability and performance.

The Stainless Diesel 'VGT UNDERBOSS' turbocharger provides a reliable upgrade for any 6.7 Cummins owner looking to enhance their truck’s performance with minimal hassle. Please note that the existing oil feed fitting needs to be reused during installation.