ok i have a usdm.... i see people are using a p28 but i never see people using a p30...

i looked at my ECU... i have a p30 says on it... numbers/letter ---p30----AMS or something along them lines........ what would be good? .... seems to be working good ... everyone even i.. say "if it's not broken dont fix it" .... but should i "chip" it.. i dont know how so should i have it chipped by someone?


thanks guys

 

stock p30 is ideal, and you can chip lateron if your mods require it

 

If you want it chipped, pm drdisco69, but p30 is stock for your engine, p28 is just common for chipping, so yeah.