Scan Cable Tune Service (Data logging with our Scan Cable required first) Tune Installation Option:Replacement PCM Deposit [+$125] - 1999-2007 Classic 4.3L 5.3L 6.0L 8.1L Email file(s) to be reviewed

Email file(s) to be reviewed

Exceptions can be made for extenuating circumstances

but aren't able to meet up for our in-person event

15-20hp gains are common with 10-15ft-lbs of torque on 89 octane

Contact us for our mail-in form if you would like to send in your control module(s) to be tuned

Scan Cable Tune Service (Data logging with our Scan Cable required first) Tune Installation Option:Replacement PCM Deposit [+$125] - 1999-2007 Classic 4.3L 5.3L 6.0L 8.1L Email file(s) to be reviewedOur scan cable tune is a step above the standard traditional tune that is prevalent throughout. Black Bear Performance was started in 2006 with the premise that vehicle specific data will yield a better, more consistent tune and that is still the same today. The tune will provide horsepower and torque increases, improved throttle response and shifting, and overall driveability. Contact us for an estimated range of gains for your vehicle type. We use