4.6L General Discussion This section is for non-tech specific information pertaining to 4.6L (Modular) Mustangs built from 1996 to 2004.

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Old 12-01-2009, 06:56 PM
  #21  
mrtstang
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Maybe BBK's welds aren't the best, but me and several of my friends run them with no issues at all. My one buddy has had his for over 5 years (and the first year it saw snow and salt) and has had no problems to this day either.
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Old 12-01-2009, 07:27 PM
  #22  
teej281
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Not saying they are gonna fail but they should be ground out on the inside to open up flow because i heard that they protrude into the port. thats why i was saying their welds are junk.
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