GMC Yukon Non-Denali Tuning: 4.8L, 5.3L & 6.0L (2007–2008)

Description

Black Bear Performance offers three different levels of custom tuning service for your 2007-2008 GMC Yukon 4.8L, 5.3L and 6.0L.

15-20hp gains are common with 10-15ft-lbs of torque on 89 octane.  6.0L engines can see up to a monster 40-50ft-lbs!  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:

• VATS Delete
• AFM Delete (5.3L)
• Torque Management Modification/Removal
• Tire/Gear Change Calibration
• Speed and Rev Limiter Increase
• Accommodation of Most Modifications (Internal engine modifications, superchargers, turbochargers*, upgraded transmissions, etc).

All 2007+ 5.3Ls owners are strongly encouraged to use a minimum of 89 octane at all times due to compression ratio.

*Due to variability in turbocharger systems, they must be evaluated by our tuner prior to committing to any services.  Additional tuning service/hardware may be required.

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