Originally Posted by
Kelv
my old one was never that bad atall, but it wasnt 450bhp like its commented above that yours is.
im guessing yours is the one thats on the GT28 and Vipec that Mark mentioned in convo with myself a little while back.
wasnt it 430bhp, or around that figure?
Mine is on gt29/30 well that's what the turbo receipt says? And autronic sm4 it made 438 before it went to mark and had new boost controller fitted and more boost then a mapp. I just thought with autronic it would of had closed loop of some sorts to give better economy lol how wrong was i haha