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      12-02-2008, 07:33 AM   #29

Drives: E92 Jerez DCT M3
Join Date: Jan 2008
Location: Anaheim Hills / Malibu

Posts: 2,244
iTrader: (0)

Originally Posted by J08M3 View Post
Which are you going for? I thought you already chipped your car?
Yes, I got a custom tune already.

However, *if* I were to remove the primary cats, I would get a CEL. *If* I did that, I would need software to turn it off. While getting the CEL turned off, *if* my car found its way onto the dyno, I could get a new tune that took the primary cat delete into account for more power.