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      08-03-2012, 03:01 AM   #5
New Member

Drives: 335i E92
Join Date: Oct 2011
Location: SoCal

iTrader: (0)

Thanks skinrock, it sounds like it may be best to hold off on ECU until I settle on the other upgrades first.

I'll go with DCI then, but as far as exhaust, I just can't help but wonder if there are some full exhaust systems that are approved in California. God knows there's enough of them buzzing by my window.

If I do get HPF Gen2, that's an automatic fail then? Are there some shops that may look the other way?

A bit of background: I only had a short ram intake in my old car but after going to like 5 different smog check stations I couldn't find one that would pass me, so I just didn't renew registration and traded it in for my e92 I'm not ready to trade this baby in yet, though!