Chevy and GMC Duramax Diesel Forum banner

Stock muffler size on an 06 crew cab lbz?

Jump to Latest Follow
  • Hey Everyone! Enter your ride HERE to be a part of this months Ride of the Month Challenge!
1 - 2 of 2 Posts
D

·
Registered
Joined
·
44 Posts
Discussion Starter · #1 ·
Hey guys

what is the stock size of the exhaust pipes?
'i just want to add a high flow muffler to my existing pipes?

thanks for the help
 
Save Share
redneck1572

·
Registered
Joined
·
68 Posts
#2 ·
3.5" u should put on an MBRP 4" turbo back system!!!!!!!!
 
Save Share
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
About this Discussion
1 Reply
2 Participants
Last post:
redneck1572
Chevy and GMC Duramax Diesel Forum
A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more!
Full Forum Listing
Explore Our Forums
General Discussion 01-04.5 LB7 Duramax Powertrain Introductions Exterior 11-16 LML Performance Parts Discussion
Recommended Communities
Community avatar for Silverano Sierra Forum
Silverano Sierra Forum
143K+ members
Community avatar for Pirate 4x4 Forum
Pirate 4x4 Forum
359K+ members
Community avatar for Dodge EVs
Dodge EVs
NEW!
0+ members
Top