Got my ARH 1 7/8 headers ony my 6.2!!
May 3, 2012 | 06:18 PM
#12
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On The Tree
Joined: Jan 2012
Posts: 122
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From: AB, Canada
fitment was perfect. did it myself. just misses the steering column. the hardest part was getting the old crap out. i just cut it a few times with the sawzall. pissed me off. heres a video with catback on. got rid of the MAJOR drone LOL. sounds little more tin-y and less rumble. kinda like a flowmaster, in my experience. might just straight pipe it...
2011 6.2 GMC Sierra burnout / launch with stabilitrak - YouTube
seems to be more power without the catback but that might just be cuz its super loud and makes me excited...
2011 6.2 GMC Sierra burnout / launch with stabilitrak - YouTube
seems to be more power without the catback but that might just be cuz its super loud and makes me excited...
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