U of Dayton-FC3S |
06-18-05 06:34 PM |
RB exhuast and my 5/6th ports
Okay I just need a few things cleared up before I go ahead and buy this new system. I am looking to buy the true dual header/presilencer and y pipe from racing beat and it says that it removes the air pump and such. My question is on an S4 how can I still open my ports after the air pump has been eliminated. I have searched and found a few different things but most require the air pump to still be there. Will the pressure from the exhaust be enough to open the ports without the air pump? Or I found a thread about someone using lumbar things from ford to open the ports. I need to know whether I can get rid of my air pump now since it is causing a god awful squealing noise now under acceleration, or will I need to use it to open my ports after I get the exhaust. Also anyone who has the RB dual exhaust how do you open your ports? Thanks for your help.
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