Exhaust question
#1
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Ok i have a question that probably has been answer a numerous of time but i wanted to see if anyone had answer for me. My question is does a turbo exhaust from the cat back fit on a NA Car, or does it fit if i would just put the y pipe on and the rest? yes i know the y pipe are only for dual exhaust and thats what i wanted. I have a 1990 N/A RX7 i have the model with the sunroof power everything, and idk if that even matter
#4
The main catalytic converter, y-pipe and mufflers can be interchanged between NA and TII cars. The stock TII cat-back is slightly better flowing than the NA version, and if you're talking about Racing Beat's cat-back systems, the TII version is larger diameter & will be louder.
#6
Rotorhead
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Racing Beat makes a pretty good NA catback exhaust system:
http://www.racingbeat.com/RX7-1986-1...sts/16420.html
Dual exhaust doesn't really do much for a rotary engine, but you can piece together a dual system with Racing Beat ("Road Race") parts if that is what you want. Don't install an H-pipe. Keep the primaries no larger than 2" diameter. Only use mufflers that are intended for rotary engines or you will quickly blow them out.
http://www.racingbeat.com/RX7-1986-1...t-Systems.html
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