took delivery of my MY17 GTR yesterday. Guy who had it previously fitted a yPipe but I have no details yet until he gets back at the weekend on brand etc.
I sold my MY14 GTR a few weeks back and it had the Milltek non-res yPipe and I loved the sound.
This MY17 one sounds good too...
I'm a newbie to GTR's so bare with me.
I've just purchased a late 2010 GTR and it has a 'Primary Cat Back Full Milltek Exhaust' system. I have no details on when it was fitted or by whom.
By adding this would it have needed an ECU Update/Mod to either adjust for de-cats and better flow etc...