We Rpm2 Racing build many type of engine with good Budget for a new B or race engine user.My engine rebuild can produce what HP you request ,through my own tuning.If the HP CAN'T GET,we 100% REFUND back your...
recently haltech come out with a new E8 ecu.... i would like to know what the diff between E6X and E8.. i just know the price is diff only... hahah.... :)
so anyone know about this?