Be careful with testpipe.com. The pipes on their site and what you get are two different things.I bought one they welded the o2 bung to the wrong end and at the wrong angle.I had to spent another 20 bucks to fix it.My cheap test pipe ended up costing me 65 bucks.It sounded like crap too.It fits a gsr if anyone wants it 25$ its yours.
~Guy
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The world's a cold place; better pack your own heat.