john555 0 Posted June 2, 2009 Report Share Posted June 2, 2009 ok im selling my magnex exhaust as im going syncro so need a custom setup can anyone tell me what size bore would be to suit a 2.8 obd2 with a vf9 running 12psi cheers john Link to post Share on other sites
rodney 17 Posted June 2, 2009 Report Share Posted June 2, 2009 2.5" Link to post Share on other sites
john555 0 Posted June 2, 2009 Author Report Share Posted June 2, 2009 ok cool thanks Link to post Share on other sites
Recommended Posts