I'm running a Garret T04e with a street port, V mount and 3in clear pipe, Apexi and currently 850s primary and secondary...
I like the power I get from the 850s but don't want crazy mapping to try and keep it streetable in town and the burbs, is there a mid-way between 550s and 850s that won't need massive amounts of cashand work? and what resistance do I look for high or low... with this will 1000cc work as secondaries for track use as I don't need to go bigger with the turbo???

 

get injector dynamics 750 or I think they also have an 850. best injectors you can get.

 

Thanks I'll take a look