2009 Lmm delete kits

Iainharvey1

New member
Mar 1, 2026
2
0
1
Bc Canada
Recently purchased a 2009 Lmm with 235xxx km , egr was replaced at 150k should I be in a rush to delete? Suggestions for muffler ? I don’t want it to be super loud or sound like a hair drier..
 

2004LB7

Super Moderator
Staff member
Dec 15, 2010
8,551
3,058
113
Norcal
LMM doesn't hay a complicated emissions system. If it's working, then leave it be. The best muffler for noise is the stock muffler
 

Ron Nielson

Active member
Oct 11, 2009
926
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43
Berryton, KS
When you buy a new-to-you truck, it's always best to drive it for a while, maybe a year or so, to make sure it is going to be reliable. Once you feel it has proven to be reliable, then you can decide what changes to make. No use in making changes, then finding out you have a blown head gasket or other major problems.