2003 upgrade exhaust and intake questions.

[chauffeur first]

I have looked all over and have found many non definent answers, anyone have a aftermarket intake and exhaust on there 2003-2004 M45? I would love to see what you got so please post and provide me with some help..

Thanks in advanceJason

[DRIPS]

On this forum you will see a few custom aftermarket exhausts. I do not believe there are any bolt on replacements since this year/model was pretty rare. As far as intake, I have not seen anyone on here with an intake. Again, this may be something that a custom shop can mock up.

Keep in mind these motors have been tuned very well and have most of the power pulled out. While you can gain some from a CAI you will not get much.

However, if you like me and want some sound more than the power gains, then sure its worth it- if you want to spend the cash. I think I remember one member had a custom exhaust put on with a bolt on muffler and it was about 350 installed which isnt too bad.

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