question about magnaflow catalytic converter [Archive] - GrandAmGT.com Forum GrandAmGT.com Forum > GAGT - Technical - Sponsored by www.MilzyMotorSports.com > Technical Q&A > question about magnaflow catalytic converter PDA View Full Version : question about magnaflow catalytic converter teamhughes08-02-2011, 09:47 AMwould a magnaflow catalytic converter for a 2.2 grand am fit on a 3.4 grand am ? i dunno if its unverisal or not teamhughes08-02-2011, 03:49 PManyone ? hahano40408-02-2011, 04:13 PMmagnaflows are universal. make sure u have correct diameter and run with it. teamhughes08-02-2011, 04:18 PMalright perfect thanks vBulletin® v3.7.2, Copyright ©2000-2018, Jelsoft Enterprises Ltd.