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hard pipes
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  1. E46 General
    I'm posting this because I've seen a few people struggle with hard pipe corrosion recently. A while ago, someone inquired about replacing them WITHOUT removing the intake manifold. Is that even possible? When I replaced mine, I disconnected everything. I can't even begin to imagine replacing the...
  2. E46 General
    Hello, all. I just recently replaced the hard pipes on my 330i. Unfortunately, a couple of o-rings on the new pipes tore! Went to O'Reilly and while they had a similar size, it was too thick. Fast forward a couple days, my contact at O'Reilly was able to order Mahle o-rings for the exact part...
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