josh greene

i was wondering if anyone knew about how much of a hp gain i would get from a Bönez 2.5" Race Pipe with Presilencer and RP 50mm Performance Cat-Back on my 87 n/a. Also what might be a better system for the money my exaust is about to die!

racing pipe w/presilencer: http://www.rx7.com/cgi-local/2catalog.cgi?cat=4&part=2

cat-back system: http://www.rx7.com/cgi-local/2catalo...at=11&part=150

THANKS ALOT!!!!!!!

josh greene

srry also noise levels the police are pullin some people over for load exaust!!!!!!

1987RX7guy

iTrader: (3)

You can't go wrong with Racing Beat. I can't really speak for the N/a Bonez stuff. But my TII has the Bonez down pipe/cat and the RP 50mm cat-back. I have yet to hear it though. I need a mid pipe for it.