I put in all at once, Perrin inlet, CAI, Over pipe, front pipe, catback, transmission support & Pulley.
I cant say ive noticed the difference tooo much, but there are differences. def more fun to drive.
Chirpies from 1st to 2nd, require less effort now
4th pulls harder than before, which can be troublesome in 80km/h zones
But, take what i say with a grain of salt
im pretty unobservant.
I'll have to do some comparisons with a stock 86, @
Surok 