Speedtuning Ecu upgrade questions!
#12
RE: Speedtuning Ecu upgrade questions!
#13
RE: Speedtuning Ecu upgrade questions!
I've got no complaints with my speedtuning chip. I see 20 psi and holds at about 16-17. Someone who did the group buy also did a 'stage 2' file but I don't remember if he posted any review.
#16
RE: Speedtuning Ecu upgrade questions!
As u can see, there are a lot of happy speedtuning customers, and there have been a few bad experences, there threads have been posted and past, we don't need to bring them back up. The good thing about them is that they are cheaper then GIAC and APR. The bad thing is you have to mail them your ecu and you only have contact with them by phone. APR and GIAC would obviously be a little bit better then Speedtuning but I would say the only gamble is if it didn't work out then they are far away and you can't just go fix the problem. So I would recommend going to shop thats by you.