Trifecta didn't manage to standalone tune my ECM in five month...
They just kept stalling me with strange excuses. Luckily I payed via PayPal and got my money back.
But as I said - I lost half a year...
Trifecta didn't manage to standalone tune my ECM in five month...
They just kept stalling me with strange excuses. Luckily I payed via PayPal and got my money back.
But as I said - I lost half a year...
Bunch of noobs
I think Trifecta realizes it because they won't sell a standalone tune for an E39A equipped car now. CBM and AFI will sell you a complete wiring harness and ECM for a standalone but they are still using an older ECM to do it.