25. To finish the install, the intake tube, throttle body, and oil filler cap were installed onto the supercharger. The black and machined housing looked great in the engine and really set off the engine bay. The after dyno numbers revealed a final horsepower and torque increase of 102 and 118 respectively. This resulted in 414 hp and 449 lb-ft at the wheels. All that power doesn’t mean the truck isn’t drivable. Around town, you wouldn’t even know any changes were made thanks to an integrated bypass valve that keeps boost low under light loads, and it’s super-quiet. However, the minute that throttle is mashed, the boost kicks up and the truck pulls like a freight train.