l67ss Posted May 6, 2014 Report Posted May 6, 2014 Like title says, what size is a stock downpipe on a 98 z34? Thanks Quote
Nas Escobar Posted May 6, 2014 Report Posted May 6, 2014 Wouldn't it be the same as any other L67 that was placed in a W? Quote
l67ss Posted May 6, 2014 Author Report Posted May 6, 2014 Wouldn't it be the same as any other L67 that was placed in a W? Figured id mention donor car just in case Quote
Nas Escobar Posted May 6, 2014 Report Posted May 6, 2014 I would be surprised if a Z34 had a different dp than a GTP. Then again, it's happened before... Quote
l67ss Posted May 6, 2014 Author Report Posted May 6, 2014 I need the size so I can get a reducer for my exhaust Quote
Psych0matt Posted May 7, 2014 Report Posted May 7, 2014 Pretty sure it's 2 1/2 I want to say this is correct Quote
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