2009-2014 Chevrolet Suburban 5.3L and 6.0L Custom Tuning Tune Service:AutoCal Tune & Hardware [$749] When tuning an engine

When tuning an engine

The 0411 PCM is a powerful and versatile upgrade for many 1996–2000 GM trucks and SUVs originally equipped with older black-box PCMs

while running too lean may result in serious engine damage

Link to instructions for 1999-2007 Classic Gen-III

2009-2014 Chevrolet Suburban 5.3L and 6.0L Custom Tuning Tune Service:AutoCal Tune & Hardware [$749] When tuning an engineBlack Bear Performance offers our AutoCal custom tuning service for your 2009 2014 Chevrolet Suburban 5. 3L and 6. 0L. 15 20hp gains are common out of the 5. 3L variation and 6. 0L engines can see a monster 40 50 ft lbs of torque. 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