Boost Gauge ??
Boost Gauge ??
ok guys i got an evo 9 with just a intake...basically the cone and adapter installed the stewart warner gauge today...And top boost in 3rd gear is about 15-16 and goes down...normal is there something off? or wrong
also the weather is about 70 in nj...I mean i got a boost controller is it alright to raise up the boost to 19? i have it but not installed...Other mods i have (not installed tho) are ams exhaust, test pipe, downpipe...Walbro fuel pump and boost controller(forge) im assuming once i get a tune everything will be running fine? sorry for the numerous posts just never had a evo before used to srt4


