GM Gen V Tuning
LT1 · LT4 · L83/L86 · LT2
Enthusiast-grade street tuning focused on drivability, response, and reliability.
Pricing
Dyno calibration not included. Remote street tuning assumes safe, legal roads and driver responsibility.
Legal & Disclaimers
- Tuning modifies vehicle calibrations and may affect emissions compliance. You are responsible for complying with all local, state, and federal laws and for determining on-road legality of any modifications.
- All services are provided for off-road/competition use where prohibited by law. We do not disable, remove, or defeat emissions equipment.
- Customer is responsible for ensuring vehicle health prior to tuning (no leaks, proper fuel quality, sufficient octane, plugs/coils/injectors/pump in good condition). Pre-existing or unrelated mechanical issues can limit results or cause failure.
- Data logging and road testing must be performed legally and safely. You accept all risks associated with driving, testing, and data collection.
- No warranty is expressed or implied on engine, drivetrain, or component longevity. Cars & Collectibles LLC is not liable for any damage, fines, or losses resulting from use of these services.
- Remote/email tunes require accurate logs and configuration information. Incorrect or incomplete information may delay results.
- HP Tuners hardware/credits and any dyno time are not included unless explicitly stated.
- Email Tune packages include 2 free revisions; additional revision rounds may be billed at our prevailing rate.