GM847 with Magnaflow idle video
#1
GM847 with Magnaflow idle video
Cold start.
Had Flowmaster on this thing for years and just wanted to change it up. I think it sounds better!
http://www.youtube.com/watch?v=gCzPJxtjrZw
Had Flowmaster on this thing for years and just wanted to change it up. I think it sounds better!
http://www.youtube.com/watch?v=gCzPJxtjrZw
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#9
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sounds great!
I have my idle around 1050 and like it
http://s120.photobucket.com/albums/o...Picture044.flv
I have my idle around 1050 and like it
http://s120.photobucket.com/albums/o...Picture044.flv
#14
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Sounds good. I've considered swapping to a GMMG catback instead of my LMII if I do decide to stay NA. LMII will be very raspy if I do NA with LT's and no cat. I like loud cars in case ya'll didn't know
#20
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sounds great!
I have my idle around 1050 and like it
http://s120.photobucket.com/albums/o...Picture044.flv
I have my idle around 1050 and like it
http://s120.photobucket.com/albums/o...Picture044.flv