Ford Mustang Forum - View Single Post - Headers - ARH vs. KOOKS
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post #16 of (permalink) Old 02-23-2016 Thread Starter
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Originally Posted by Grabber05 View Post
I went with Kooks 1-3/4" LT's and a Kooks O/R H-pipe. The guy that did the install has done a tone of work on 5.0's and has found that Kooks are usually a direct fit 99% of the time. However, he has had to re-weld 02 sensor locations on ARH's before, but, never on a pair of Kooks.

My car went from 422 RWHP / 367 RWTQ with a Lethal O/R H and axle-backs to 443 RWHP / 388 RWTQ with Kooks 1-3/4" LT's and an O/R H with a revised tune.

Power and sound is there.

I vote Kooks
Thanks for replying, I've pretty much decided it's going to be Kooks. Seems like it's great quality and less trouble all around.

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