96-97 LT1 Camaro & Firebird Tune Controller_E37 3L Flex 2010-2015 GMC Savana

3L Flex 2010-2015 GMC Savana 4

6L 2004 Cadillac Seville 4

This is a separate service that is an add on to this and is available in our online store for purchase

and uneven cylinder fueling

only the digits

96-97 LT1 Camaro & Firebird Tune Controller_E37 3L Flex 2010-2015 GMC SavanaThis is for a service not for a physical part. You send your computer to us unless you wish to purchase a computer from us at an additional cost. Stock LT1 engines typically yield 15 to 20hp, these numbers will increase accordingly depending on your modifications. We can make adjustments for various engine modifications as well as engine swaps. You will send us your computer or we can provide you with one. If you wish for us to send you a computer