i have an fg f6 typhoone
with 4'' dump and high flow cat and 3.5çat back
1000hp intercooler and piping
race air box and filter
its boost spiking i have standed turbo and waste gate and accuatior
the second tune i have taken the turbo side of things and add to my tune
FG F6 TUNED NIG EXT 1000HP INTERCOOLER.hptF6Feb2014 (1).hpt