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Propane/Nitrous/Meth
Discuss all your propane/nitrous/meth stuff here.
3.3K
700K
7 mo ago
3.3K
700K
7 mo ago
Performance Upgrades
Discuss what Intakes,Exhaust,Fuel System,Programmers,Tuners,&Trans. are right for you.
80.8K
17.2M
18 h ago
80.8K
17.2M
18 h ago
Suspension&Steering
Discuss what Mods for the suspension & steering are right for you.
69.3K
22.1M
1 d ago
69.3K
22.1M
1 d ago
Turbo's Stock and Aftermarket.
Place for all your turbo questions
30.2K
7.1M
1 mo ago
30.2K
7.1M
1 mo ago
Aftermarket Fuel Tanks
This forum is for the discussion of aftermarket fuel tanks and transfer tanks.
762
160K
1 mo ago
762
160K
1 mo ago
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****Aftermarket Forum Info****
theunderlord
Sep 27, 2010
Locked
0
6K
Sep 27, 2010
by
theunderlord
N
Looking for Exhaust
normrdz300
5 h ago
5
70
34 m ago
by
mray
Edge Pulsar Only Corrects for Axle Ratio Changes on GM HD’s w/ Gas Engines, Not the Duramax
UTEngineer
3 d ago
11
222
17 h ago
by
UTEngineer
Is this a bad idea??
DuramaxLBZ7
10 d ago
9
311
8 d ago
by
DuramaxLBZ7
X
Paint/bed line rear Wheel Wells
Xshot
16 d ago
7
238
14 d ago
by
Xshot
L
Beware of new mini maxx tuners being sold on ebay.
Lsxt364
16 d ago
0
187
16 d ago
by
Lsxt364
D
Exhaust
DirtyLad15
20 d ago
1
208
20 d ago
by
19trax95
2020 Oil Cooler Upgrade Kit for Previous Model Year Duramax’s - Banks Power
UTEngineer
25 d ago
12
552
23 d ago
by
ShopSpecialties
R
EGT 2016 Duramax 3500 HD
Rod in MN
6 mo ago
10
900
1 mo ago
by
Boxer1200
B
2018 GMC 2500 HD Mirror cap
BK_
2 mo ago
0
118
2 mo ago
by
BK_
Question about the edge insight as dps5 switch
Jason2325
Dec 16, 2013
5
1K
2 mo ago
by
bradrosewood
L
H&S mini maxx increased engine noise after 2k
Lsxt364
2 mo ago
0
133
2 mo ago
by
Lsxt364
Fuel filter replacement
Mantis
2 mo ago
2
287
2 mo ago
by
Mantis
X
Emissions Compliant Tunes- Worth it?
Xshot
2 mo ago
5
734
2 mo ago
by
duecedriver
10-Speed Eaton Fuller Conversion possible?
BradSchaefer
2 mo ago
3
564
2 mo ago
by
blythkd1
2020 GMC 2500HD Denali - Lift / Wheels / Tires
GoreNation
4 mo ago
4
765
2 mo ago
by
TheSgnDen
Level kit and concerns/questions
Sierraluva
2 mo ago
15
537
2 mo ago
by
Sierraluva
E
Full delete in 2020
Edgar510
2 mo ago
2
628
2 mo ago
by
DMAXfirefighter
CEL with EZ Lynk
tmcdrwww
2 mo ago
1
177
2 mo ago
by
P-Nut166
L
Truck Steps
letiverme
7 mo ago
1
331
3 mo ago
by
MarkZim
Exhaust question
Raymond80
4 mo ago
4
536
3 mo ago
by
thenthgo
D
Passing emissions
Doug T.
3 mo ago
5
569
3 mo ago
by
Melonhead1102
glow plug delete kit
brandon41582
May 21, 2012
2
29
31K
4 mo ago
by
silvergmc
Does this tuner suit my truck?
BradSchaefer
4 mo ago
1
263
4 mo ago
by
mray
Adding mid turn signal lights
Collins
4 mo ago
2
298
4 mo ago
by
Collins
S&B Air Scoop
2006blackmax
4 mo ago
0
254
4 mo ago
by
2006blackmax
Theoretical delete question....
E92FF
4 mo ago
6
631
4 mo ago
by
silvergmc
E
New!!!
ErwinR
4 mo ago
3
509
4 mo ago
by
Busa Dave
Stock lml what is the first upgrade for better performance
Aj ledford
4 mo ago
2
463
4 mo ago
by
Ottowood
S
LBZ to LMM body conversion
Simon Martin
4 mo ago
0
191
4 mo ago
by
Simon Martin
T
AirDog II Woes
twitchee2
May 17, 2013
2
27
3K
5 mo ago
by
NYresq
Exhaust tip vented vs. non?
washedupndurty
5 mo ago
2
32
3K
5 mo ago
by
BOWTIE67
Egr delete ?
Hillger189
5 mo ago
4
452
5 mo ago
by
ShopSpecialties
XDP CAT FUEL FILTER UPGRADE
Mario G
5 mo ago
1
296
5 mo ago
by
19trax95
Edge Insight cts3 monitor
Shaner198
5 mo ago
1
172
5 mo ago
by
Sulfur
OBD Tool to monitor truck parameters
Huntmore
6 mo ago
14
241
5 mo ago
by
Icutmetl
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Aftermarket Mods.
Discuss what Mods are right for you.
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