Posted: Tue Dec 29, 2009 12:30 amlike they said z6 head and bisi v2 header. im nout to get one for my d15b
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Posted: Tue Dec 29, 2009 12:30 amPosted: Tue Dec 29, 2009 12:50 amPort a y8 head for a higher compression and air flow off the shelf header with exhaust wrap and a oval muffler thats not straight through to get some back pressure back due to the gutted cat