Gearbox Tuning

Remapping the controller for the gearbox can greatly increase the performace and driveability of automatic geared vehicles. Overall the process provides increased engine power and 50% faster gear shifting along with speed limiter removal where applicable.

Gearbox remapping benefits include:
  • 50% faster gear changing
  • Speed limiter removal
  • Increased torque
  • Easily re-loaded if wiped during service
  • Bypasses anti-tune, clock counters, file size & flash errors
  • Undetectable by dealer software



Fast, friendly and reliable Nev'll Fix It is a family-owned and run garage servicing Tunbridge and the surrounding areas of Kent. We do all sorts of car diagnostics and repair plus MOTs, exhausts and tyres.
12A Sovereign Way
United Kingdom