08-07-2014, 10:44 PM
Anyway... Yes the head will make a massive difference but you need to map it for it to run properly and you can't map the standard ECU which means you have to fit an aftermarket one and make a custom loom. Mine uses the omex loom and a stripped down gti6 loom. I'm running gti6 injectors too as i wasnt confident the 1.8 ones would flow enough.
The most you can do on a standard ECU is gti6 inlet and exhaust manifold. Some people have had problems with this but I didn't have any. It sounded great and went well with just the inlet.
The most you can do on a standard ECU is gti6 inlet and exhaust manifold. Some people have had problems with this but I didn't have any. It sounded great and went well with just the inlet.