quick question

Reply Subscribe

Thread Tools

Search this Thread

02-12-08, 12:16 AM

ArExSeven88

Full Member

Thread Starter

Join Date: May 2007

Location: elkhart indiana

Posts: 185

Likes: 0

Received 0 Likes on 0 Posts

quick question

i have 88 s4 rx7...i want a custom exhaust..what all do u need for my aux ports to open the way they should..what all can i remove from my stock exhaust and still have the ports open? thanks

Reply Like

02-12-08, 01:20 AM

azdk

Assassin

Join Date: Mar 2007

Location: cedar mills,or

Posts: 140

Likes: 0

Received 0 Likes on 0 Posts

from what i have read the aux ports are controled either electronically or by the air pump

Reply Like

02-12-08, 02:01 AM

Bama420

Upside-umop Racing

iTrader: (1)

Join Date: Nov 2006

Location: Naples, Fl

Posts: 412

Likes: 0

Received 0 Likes on 0 Posts

correct me if I'm wrong, but I have read on here that for the s4 the ports are controlled by exhaust back pressure and for the s5 they're controlled by the air pump.