suburban dual exhaust
August 30th, 2007, 5:07 PM
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suburban dual exhaust
I currently have factory dual exhaust on my C20 1986 454 suburban. I am considering increasing the exhaust flow with a less restrictive dual system. Any thoughts on best performance from after market manufactures?
Thanks,,,,,
Thanks,,,,,
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digdug
Tahoe & Suburban
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October 7th, 2006 11:29 PM
