Email Tunes

Custom SBR merge tunes delivered by email. You read your own ECU, send us the file, and we build your tune on your car's actual read. No shipping, no downtime, no controller mailed anywhere.

Two listings: everything GM, and the Panther cars. Pick yours, then choose your platform from the dropdown.

Every platform we list reads and writes through the OBDII port with an HP Tuners MPVI interface. Nothing here requires a send-in unlock service.