Need retune or not??
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bigboystoy
- 4000rpm
- Posts: 105
- Joined: Sat Jul 30, 2011 7:43 pm
Need retune or not??
Hi guys, i tune my car using Q.. I have a spare stock ecu and i try to check iif the spare still working only or not.. Then i put it back to my current ecu.. So do i need to retune the current again???
inspired by the JDM-nesss!!!!