just recently the exhaust went on our '83 rx-7. I want to forget about keeping the car totally original with mazda parts, and get performance.

So i was just wondering what exhaust would be the best?

 

RacingBeat man. RacingBeat.

https://www.racingbeat.com/FRmazda1.htm

scot

 

yup yup racing beat

 

One more vote for Racing Beat. I really like the "Street Port" exhaust on my 84.

 

I would say Racing Beat. And honstly, if I had it to do over agian, I would buy the street port system. It still gives you the power increase that the single pipe system does, but if you ever port your engine, you already have the exhaust ready for it, and you wont have to buy all over again .

~T.J.

 

thanks all