Quote:
Originally Posted by mapleridge
You know what...I should have thought of that. You mean putting one cat in the single pipe section between the resonator and muffler?
I have another set of stock mid pipes. I was going to mod those with new high flow cats so I could switch back and forth as I liked.
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Yeah. I mean it might be a pain getting the O2 sensor way down there, but it might be worth it. If you use O2 sensors at all that is
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2007 TiAg 328xi: AA Tune, AFE intake, Full exhaust, 335xi Brakes, H&R RSB, UUC FSB, H&R Sports, Billy Sports...BBS SR 17x8
1985 Gazelle Beige 325e: Poly everything, e24 3.25 LSD, 225 lb weight reduction, Corbeau FX1, Shifter machined by me, roll bar, harness, all the other goodies. My "Racecar"...15x7 BBS RA