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post #13 of (permalink) Old 11-15-2012
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cababah's Avatar
Joined: Jun 2010
Location: SF Bay Area
Posts: 1,305
Originally Posted by magnido45 View Post
I like it...13k+ miles with it and car is still running strong...even with ocassional catalytic impingement
Enlighten us please on what exactly "catalytic impingement" is....or did you just hear that from one of the Ford Racing techs who also couldn't clearly explain it?

2011 Mustang GT 5.0 Coupe/Brembos/3.73

"I'm also 6'5" and 270 lbs. and could crush a person's bones with my bare hands"

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