Gen IV & V GM Truck & Car Tuning Services

We Specialize in engine tuning and transmission tuning 2007-2018 GMC and Chevrolet Vehicles with V8 engines such as the 5.3L, 6.0L, and 6.2L engine. 

We are able to tune for higher octane fuels for more power delivery and overall responsiveness, adjust airflow and fueling for different intakes and off-road exhaust/header systems, increase throttle response, disable active fuel management to keep all eight cylinders running, and optimize air to fuel ratio at full throttle, all while maintaining reliability. Engine tunings can change the overall power delivery of your vehicle. *Currently only tuning naturally aspirated stock cam vehicles*

Through our transmission tuning services, we are able to change shift points for overall performance, decrease shift timing for a quicker and crisper shift, keep the torque converter unlocked for certain gears to prolong torque converter life, increase shift pressure for a premium shift feel, and eliminate torque converter slip to prolong torque converter life. *4L60, 6L80, 6L90 transmissions only*

All engine tuning and transmission tuning is custom written through HP Tuners. Have a question about making a Turck, SUV, or car tuning appointment with us or a question regarding tuning your vehicle? Call or Text us at 240-457-8940.