1998-2000 Chevrolet Tahoe 5.7L Custom Tuning Tune Installation Option (Scan cable and Traditional tune ONLY):Unblemished PCM (<5% paint missing) [+$125]

1998-2000 Chevrolet Tahoe 5.7L Custom Tuning Tune Installation Option (Scan cable and Traditional tune ONLY):Unblemished PCM (<5% paint missing) [+$125]Black Bear Performance offers three different levels of custom tuning for your 1999 2000 Chevrolet Tahoe 5. 7L. From bone stock to heavily modified, we can help your engine perform as optimally as possible. We tend to see power gains in the 15 20hp 20 25ft lbs range and 1 2mpg improvement, depending on vehicle condition and configuration. Other improvements range from improved idle smoothness to better shift performance, improved towing and improved

Contact us for an estimated range of gains for your vehicle type

Gains vary by engine type

AEM's World-famous Wideband O2 Air/Fuel UEGO (Universal Exhaust Gas Oxygen

Black Bear Performance was started in 2006 with the premise that vehicle-specific data will yield a better

Black Bear Performance offers our traditional custom tuning service for your 2001-2004 Chevrolet S10 / Blazer 4

15-20hp gains are common out of this 5

Additional service offerings include:

Power gains

Modified vehicles: Ideal swap for heavily modified 1996–2000 GM trucks and SUVs originally equipped with older black-box PCMs

diagnosing

CAMSHAFTS: For 2014+

We just require the stock tune file(s) and a data log from the vehicle which we will use to build a custom tune for you