right my sri t (mk4) was using a lot of oil. so i decided to change the turbo for a vxr unit and the cooling mod. but then i thought why not get the head gas flowed. im also adding a FMIC and a cool running thermostat. do you think without a map i will feel much difference for now?
The mods already on the car where a dump valve, stainless exhaust with the main cat tqaken out not the pre cat and the 2.2 airbox. could anyone guess what sort of bhp it will come out at before mapping