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Old 10-29-2012, 11:45 AM
fortunateson fortunateson is offline
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Location: New Westminster, BC
Join Date: Jan 2009
Posts: 305
Mein Auto: 525i
Originally Posted by BentValve View Post
I finally got around to replacing my tensioner roller before Sandy came with the rain.

As I was buttoning her back up, I noticed a tear in the MAF boot. That's when I decided to go ahead and do the horn and resonator delete. After some searching, I discovered that all I needed was a MAF boot from an E46 323 (p/n 13541705209). This boot is also almost $20 cheaper from the dealer vs. the one with the hole for the resonator box.
Old vs. New (right)

Horn removed

This intriques me. Better pics avaiable? Why was the "horn" htere in the first place. Any negatives to this?
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