With ProCharger technology, reliably adding big horsepower to your engine is a lot easier than you may think.
Intercooled ProCharger systems utilize exclusive features and proven technology to deliver reliable 50-100% gains
in horsepower and torque while running pump gas.

ATI is the only company that has put stock 5.0's, LT1's, 4.6's and LS1's into the 11's,
and routinely delivers 12-second ET's to completely stock TPI applications running pump gas.

ATI is also the only company that guarantees the best performance gains. Nothing else even comes close!

For modified street applications, ProCharger technology delivers 10-second ET's with the least amount of engine modifications -
and with the supercharger still under warranty. These systems are 100% complete, and daily drivability is unchanged.
ProCharger superchargers also provide the coolest engine intake air temperatures ever, and are so durable they are backed by
the industry's best warranty coverage. For example, the ProCharger 14 psi 5.0 Mustang system is backed by a one year warranty,
while no other supercharger company will warranty 14 psi for even one day. Superior products yield superior results.

Systems for full size Trucks provide outstanding torque  for towing and even for surprising unexpecting performance cars.

Race systems for outputs to 4300CFM and over 38psi for 2000+HP are also available.

Many custom applications are available as listed in the application pages.  Please call for kit pricing as they are below allowable published minimums.