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BMW 3-Series (E90 E92) Forum
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SoCal - E92 Stock Exhaust With Secondary Cat Delete
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07-27-2008, 12:44 AM | #1 |
Second Lieutenant
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SoCal - E92 Stock Exhaust With Secondary Cat Delete
Up for sale is one stock exhaust (cat-back) system that has had the secondary catalytic converters removed and replaced with straight piping. This won't set off any check engine lights or require O2 sims of any sort. The exhaust will sound a little throatier, and you'll pick up about 10bhp/6whp -- I measued the gains on a Mustang dyno. $400 picked up. |
07-27-2008, 01:43 PM | #2 |
General
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I would be interested if you just want to sell the tips of the exhaust. I am looking for both pipes (the couple of inches of piping) after the mufflers.
I realize that is not what you are trying to sell, but let me know. |
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07-27-2008, 01:49 PM | #3 |
Second Lieutenant
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07-30-2008, 10:45 PM | #5 |
Second Lieutenant
38
Rep 219
Posts |
Sorry, the exhaust has already been removed from the car. However, you should be able to find clips from others who have done this mod. It's a little stronger sounding than stock, but not as aggressive as any of the aftermarket offerings. Zero drone. Zero rattling. Zero fitment problems.
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