The Extreme PowerPuck is easy to use, and even easier to install on your truck! This In-Line performance device increases the performance, fuel efficiency, and hauling power of your late model diesel truck with plug and play installation!

WARNING: This product is not street legal and may only be used on Racing Vehicles. Racing Vehicles must be used exclusively for racing or other forms of competition. Racing vehicles must not be registered and must never be used on the street. It is illegal to install this product on a registered vehicle and use it on the street.

The DiabloSport Extreme PowerPuck is one of the most powerful inline devices available today.

Using the 'Diablo Dial' you can adjust up to 100 different power levels 'on the fly' which can yield additional horsepower and torque.

With the Extreme PowerPuck's additional torque output towing is no problem.

If you are looking to save some money at the pump-go no further, the Extreme PowerPuck can increase your fuel economy by 1-4 miles per gallon. No matter what you use your diesel truck for; towing, work, pleasure, off-roading or racing the Extreme PowerPuck is perfect for you.

Want extreme performance, stack the Extreme PowerPuck with the DiabloSport Trinity or Preadator for up to 200 wheel horsepower and 400 ft/lb torque right out of the box! (DiabloSport recommends at least a 4 inch diameter exhaust for high performance stacking vehicles)