Stock exhaust pipe size
07-03-03, 09:24 AM
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Stock exhaust pipe size
What's the stock exhaust pipe size on a 87 N/A 5-speed RX-7? Is it 2 1/4 going into the catalytic converter or 2 1/2? Looking to replace the stock exhaust system.
07-03-03, 10:35 AM
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I do believe it's only 2" (MAYbe 1 3/4")...I forgot to measure and I threw the stuff away already. But remember it's got lots of crush bends in it so it's not uniform (aka...crap).
