![1998-2000 Chevrolet Tahoe 5.7L Custom Tuning Tune Installation Option (Scan cable and Traditional tune ONLY):Blemished PCM (>5% paint missing) [+$75] *Transmission tuning on 2017-2019 8-](https://cdn.shopify.com/s/files/1/0673/0504/6304/files/BlackBearLogoFullColor_85ac73e3-4c3c-4417-861f-d2c19cf7caef.png?v=1707432185)
Pay in 4 interest-free payments of $93.62 Learn more
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
*Transmission tuning on 2017-2019 8- and 10-Speed Transmissions is available
3L models and 6
0L engines will typically see a 25-30hp/40-50ft-lbs gain
Black Bear Performance offers three different levels of custom tuning for your 1998-2002 Pontiac Firebird Formula / Trans Am
1998-2000 Chevrolet Tahoe 5.7L Custom Tuning Tune Installation Option (Scan cable and Traditional tune ONLY):Blemished PCM (>5% paint missing) [+$75] *Transmission tuning on 2017-2019 8-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