Does anybody know the diameter of a JDM GSR down pipe collector? I searched
As the topic says. I went to acura to buy the part yesterday and the GSR gasket the guy brought out was only 2" in diameter (the same exact size as my old Civic DX gasket). I'm almost 100% that the collector on my GSR is bigger then the collector on my Civic. As it is right now the collector is too big for my stock cat. An help in this area would be greatly appreciated. Thanks
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mouab18c1
Acura Integra
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Feb 6, 2009 06:54 AM



