Now available from Synthetic Motorsports:
EFI Live Custom Tuning for the LML
The H&S Mini Maxx and XRT Pro Race
Custom Tuning By Kory Willis @ PPEI
Kory Willis is one of the leading experts in EFI Live Custom Diesel Tuning for 2001-2010 Chevy/GMC Duramax Diesel and 2006-2009 Dodge Cummins Diesel Trucks. Providing tranny safe, full race, fuel efficient, environmentally friendly clean tune technology for emissions testing. If you are looking for better mileage for your daily driver, better overall performance for your stock transmission equipped Duramax or Cummins diesel pickup, or you are looking for tuning to get you down the 1/4 mile or sled pulling track as quickly as possible. Kory provides a second to none tuning experience with continued tuning support as your needs grow.
If you're a Chevy/GMC LML Duramax owner, your wait for Custom Diesel Tuning is almost over! Beginning 15 Aug, Kory Willis will begin to offer H&S Maxx Calibration and Control (MCC) Custom Diesel Tuning for the 2011-2013 Chevy/GMC Duramax Diesel, 2007-2012 Dodge Cummins (Does not include cab and chassis models) and 2008-2013 Ford 6.4 and 6.7 Powerstroke Diesel Trucks. Whether your truck is stock or fully modified, Kory Willis' Custom Diesel Tuning will improve power, performance, shifting, fuel economy and overall drivability.