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Silverado true dual Super 44 Flowmasters Fly Bys

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Uploaded by on Feb 23, 2008

Heres how the truck sounds taking off, on the outside. '05 Silverado 2500HD gas 6.0L Vortec.

stock manifolds
Magnaflow Hi-Flow Cats
3" True Duals
Flowmaster Super 44s
4"x12" Magnaflow rolled SS tips

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Autos & Vehicles

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Standard YouTube License

  • likes, 3 dislikes

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Uploader Comments (DarrenWS6)

  • Darrens long hair FTW!

  • @TherrienH hahah

  • do the high flow cats make it louder?

  • @1998chevysilverado Yes, and perform better by flowing higher CFMs.

  • @DarrenWS6 what if u just take of the cat?

  • @ps3userpwnhaha Sound awful imo, need longtube headers to make it sound right without cats.

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All Comments (109)

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  • will my truck sound like this with the stock cats on it and run 3 inch pipe from the cats back?

  • @nativekid1987 its also illegal 

  • removing the cats doesnt increase horse power when the manifolds are the only thing u need to worry about since there first in line in the exhaust system

  • @DarrenWS6 oh ok thanks

  • @DarrenWS6 yea but just for a heads up get the magnaflow high flow cat dont get some cheap ass high flow cat off of ebay.

  • fuckin nice truck dude!

  • it sounds like a P51 Mustang....

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