Originally Posted by ScORTED
where are you all getting you power figures from 150bhp GTi from a chip and breathing mods would love to see you power graph please
and wardy 130 spec + ms = 150bhp seems a touch optimistic... its that on a stadnard HO manifold or the ultrarare oversized ported one?
A 130 spec ZETEC should have the better inlet anyway. As I also stated you will probably need a slightly bigger TBs. Dunnell used to sell a kit for take the 1.8 (130 bhp sepc) ZETEC to 150 bhp it was just an ECU and a TB.
A 4 branch will do very little unless it a properly designed (ie expensive one) even then you will need an ECU remap.
Induction kits do b#gger all, they lose power if anything.