Tj's Evo 9 @ English Racing/Aaron's thoughts on tune HD

450whp/375lbs tq on 92 pump gas WMD:FP red,GSC S2, GSC valve springs,Map exhaust manifold,Muse 02 dump,Walbro 255lph, ETS 4' intercooler,ETS licp,Tanabe concept g blue TBE,amsoil 9" filter,HKS bov, JMF intake pipe,FIC 1100cc,Buschur uicp, Buschur mini battery kit,S.D. English Racing Tuned Thank you Aaron for your insight on SD coversion and o2 dump. Thank you English Racing for your great support and your team efforts.