Rx7 Forum and Owners Club - View Single Post - Opinions On My 89 Rx-7 Exhaust, Please!

**black rocket** · 02-14-2011, 09:32 PM

I do agree with boosted as n/as do require some backpressure contrary to turbo, I wouldn't even consider 3"

02-14-2011, 09:32 PM	#4
black rocket Full Access Member Join Date: May 2004 Location: NV Posts: 1,059	I do agree with boosted as n/as do require some backpressure contrary to turbo, I wouldn't even consider 3"
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