2002-2007 Hummer H2 6.0L Custom Tuning Tune Installation Option (Scan cable and Traditional tune ONLY):Replacement PCM Deposit [+$125] Gains vary widely based on

Gains vary widely based on vehicle condition and modifications

CAMSHAFTS: For 2014+

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

we will provide updates on an as-needed basis at no additional cost for one year

2002-2007 Hummer H2 6.0L Custom Tuning Tune Installation Option (Scan cable and Traditional tune ONLY):Replacement PCM Deposit [+$125] Gains vary widely based onBlack Bear Performance offers three different levels of custom tuning service for your 2002 2007 Hummer H2 6. 0L. 25 30hp, 20 25ft lbs of torque gains are common out of this platform. Combine that with improved shift patterns, towing capabilities, throttle response and even fuel economy in many cases and you'll have what feels like a whole new vehicle! Additional service offerings include: Speed and Rev Limiter Increase Efan enable Torque Management