marcSTi3

ive a late 96 STi3 & its got a 3" de-cat, ported with heat-wrap downpipe & a HKS silent hi-performance exhaust on.

now what i want to know is power wise am i better off with my system or swapping it for a BLITZ nur spec-R?

i love the noise of the blitz but will i lose bhp or are they the same in power?

thanks marc.