355 headers/manifolds reliability

39740 Views 121 Replies 40 Participants Last post by Rotti, Jan 15, 2016

ze_shark

Discussion Starter · May 31, 2004

Trying to gather some objective stats on 355 exhaust headers/manifolds (collecteurs in french). I had both replaced on my car in 2003, and they are leaking again ...
I ran a similar poll on fc, with interesting results. More than 30% respondents had one failure at least, the record stands at 6.

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Ferrari328GT

· #9 · Mar 8, 2007 (Edited)

GT Car Parts in Phoenix has rebuilt headers for about $1,000 (each), I think. I know one person who put them on, and they were OK over a year later. He has since sold the car, so I don't know the present status.

Their phone is (623) 780-2200

Steve

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