Thread: V6 exhaust size
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Old 11-27-2017, 07:37 PM   #24
KillboyPowerhead

 
Drives: 2015 Z/22
Join Date: Aug 2015
Location: Ontario, Canada
Posts: 931
2.5" in and 2.25" out would be ideal, but if you can't find such a piece then go 2.5" in and out and then reduce to 2.25" at the exit to mate with the existing pipe.
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