Reviewed By Charles R C (WATERFORD, MI) Reviewed for a 2008 Chevy Impala —11/10/2014 5:07 PM
I installed this very easily. The tune is noticeable and makes spirited driving more fun.
Reviewed By Ralph R (Dover, DE) Reviewed for a 2006 Chevy Impala —8/20/2008 4:34 PM
The largest gain in HP came from the Predator with built in sport tune for my chevrolet SS. After Having installed Magnaflow Catback system and K&N cold air induction. The predator made it come alive. I have not seen much increase in gas mpg but it is not worse and have more HP, torgue, and rpm's. Trnsmission feels more possitive on shifts.
Reviewed By Britt A B (Wellston, OH) Reviewed for a 2013 Chevy Silverado —1/9/2018 12:46 PM
I was very pleased with the speed of delivery and the packaging of this product was very well cushioned work excellent as it should I would for sure buy another on from auto anything