GM Truck & SUV Tuning: Silverado, Sierra & More
SBR Performance offers custom ECU/PCM tuning for GM trucks, SUVs, and vans, dyno-developed and dialed in for how you actually use your vehicle, whether that's towing, daily driving, or making power.
Vehicles We Tune
- Trucks: Chevrolet Silverado & GMC Sierra, Colorado & Canyon, Avalanche
- SUVs: Tahoe, Suburban, Yukon, Escalade, TrailBlazer, Envoy, Equinox, Traverse
- Vans: Express & Savana (4.3, 4.8, 5.3, 6.0, 8.1)
What a Custom Truck / SUV Tune Delivers
- Stronger towing power and sharper throttle response
- AFM / DoD (cylinder deactivation) delete for reliability and drivability
- Shift-point and shift-firmness tuning for automatics
- Corrections for larger tires and re-gears (speedometer + shifting)
- Speed limiter removal where appropriate
Running an LS-based gas V8? See our dedicated LS/LSx V8 tuning page.
How to Get Tuned
Own an HP Tuners MPVI interface? Our GM email tune is the fastest way to get an SBR calibration. Buy it, read your own PCM, send us the file with your mod list, and we email your finished tune back in 24 to 48 hours. Your truck stays on the road the whole time.
A note on late-model trucks. 2019 and newer Silverado and Sierra 1500s, plus 2021 and newer Tahoe, Suburban, Yukon, and Escalade, run Global B controllers that HP Tuners locks down. Those cannot be read or written over OBDII until the module is physically shipped to HP Tuners for a send-in upgrade service. We don't sell those as email tunes, so you won't buy one and hit a wall. Reach out and we'll talk through your options.
No interface? Order a mail-order custom tune, ship us your PCM with your setup details, and we'll return it ready to install. Questions? Contact SBR Performance at Info@sbrperformance.com or 812-955-0985.