Post
by Petrucci914 »
Hey,I was thinking of picking up an OBX High-Flow Cat on ebay for like 50$. What is the overall size I need and the size of the inlet/outlet? Thanks!
2003 Pontiac Vibe Base - AutomaticTRD Supercharger w/ Smoothflow PulleyaFe Drop-in Filter - DC Sports HeaderFull 2.25" Exhaust -Magnaflow Catback + CatsOptima RedTop - Tru-Cool Tranny Cooler