1300ccTuner

alright im going to be installing a 4 port street port na motor and installing my s5 rotors into that. im going to get the rb true dual set up straight piped to the stock mufflers.

1.has anybody heard about theese http://www.quicktimeperformance.com/...oduct_list&c=4 ?

i wanted to put this on b4 the stock mufflers so i can have some quietness and then get on it at the flip of a switch. just checkin this stuff out, its a good idea but a lil steep on the $ side

2.also i was wondering what would be a good size piping i should put on so all i would have to do is put blower on

classicauto

iTrader: (3)

1)those electrically operated butt plugs for your exhaust? bad idea (IMHO)

not actually a bad idea......more so pointless and a waste of money.......

2) what size exhaust piping? well buy a RB header (full dual) setup and match their pipe sizes.

question for you now............a 4 port N/A..........?????? got tired of the lack of 12a's around and decided to go backwards?....

just a hunch but you'll more than likely yeild more gains from a 6 port N/A setup than using turbo housings/irons with N/A rotors.