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Uploaded by Hitachi650 on Jun 12, 2009
My 07 Classic 2500HD Duramax w/ MBRP 4" turboback exhaust, no cat, no muffler. Straight Piped! =D The MBRP is an awsome exhaust, with the muffler delete, it sounds SICK. It sounds so mean now.
Autos & Vehicles
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Sounds like a cummins to me...I'm going to do a muffler delete on my LBZ but I think I'll leave the cat after hearing this. Just a little too much for my liking.
15569903 11 months ago
lol hell yeah muffler delete i did the same to my LB7 it's sounds so bad ass.
mikelime514 1 year ago
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Sounds like a cummins to me...I'm going to do a muffler delete on my LBZ but I think I'll leave the cat after hearing this. Just a little too much for my liking.
15569903 11 months ago
lol hell yeah muffler delete i did the same to my LB7 it's sounds so bad ass.
mikelime514 1 year ago