Performance

Engine mods, Chips, Filters, etc.
JennaBear
  • Sticky
Lower thermostats, really needed?
2 3
Replies
26
Views
15K
BlackBearPerf
BlackBearPerf
wheatswake
  • Sticky
the real story on spark plug wires
3 4 5
Replies
43
Views
61K
avalonandl
avalonandl
I
Pad and rotor upgrade? Whats the go to?
2
Replies
15
Views
508
Doubeleive
Doubeleive
itsbo1313
Long term owners of BlackBear Autocal tunes.
18 19 20
Replies
193
Views
20K
BlackBearPerf
BlackBearPerf
87carl
Brembo brakes
2 3 4
Replies
36
Views
5K
91RS
9
Brooklyndenali
Looking to do some engine work on my 2007 Tahoe.
Replies
4
Views
274
Geotrash
Geotrash
Kapitein
MBRP 3" catback. 6.2 Denali
Replies
3
Views
238
avalonandl
avalonandl
swathdiver
Useless Information
107 108 109
Replies
1K
Views
69K
swathdiver
swathdiver
LanceD
Traction control question
2 3 4
Replies
33
Views
4K
Charlie207
Charlie207
U
P0420 and p0430 after dod , performance parts and tune
Replies
5
Views
244
Mickey_7106
Mickey_7106
Mickey_7106
Exhaust tip recommendation / ideas / Pic request
Replies
1
Views
259
Joseph Garcia
Joseph Garcia
BoutDrama
Entry Level Performance Mods
2 3 4
Replies
39
Views
5K
iamdub
iamdub
C
Swapping intake manifold & throttle body on a 5.3
2
Replies
16
Views
3K
Charlie207
Charlie207
P
  • Poll
2008 tahoe ltz header selection long or short??
2
Replies
17
Views
10K
Charlie207
Charlie207
M
08 Denali back from the dead (Tow build) input welcome
2
Replies
15
Views
814
Charlie207
Charlie207
RAPID
Issues with tuning my 6.2
Replies
3
Views
521
jwth
J
B
Just bought a 2011 Tahoe LTZ and looking for a tuner
2
Replies
10
Views
535
Trey Hardy
Trey Hardy
J
AFM delete / Tuner for 2011 Yukon Denali 6.2 Question
4 5 6
Replies
50
Views
4K
CaptainAmerica1
CaptainAmerica1
K
Finally decided what I’m going to do
Replies
1
Views
498
gat0r
G
LEAVERDTC
New here, Just picked up a 2010 Yukon Denali 6.2 AWD
Replies
3
Views
534
CaptainAmerica1
CaptainAmerica1
E
Poor Gas Mileage for Tahoe LT 2008
2 3
Replies
20
Views
2K
swathdiver
swathdiver
StatutoryAPE
Summit Racing coilpacks and wires
Replies
0
Views
472
StatutoryAPE
StatutoryAPE
L
Tuner in DFW Texas area for e-fan activation?
Replies
4
Views
278
LEDFoot
L
K
New to the group and looking for suggestions
2
Replies
14
Views
893
SUMTOY2
SUMTOY2
Slow5.0
Does anyone using Wilwood 16" brakes with OEM 20" wheels
Replies
4
Views
517
Slow5.0
Slow5.0
S
Stock exhaust compatibility?
Replies
3
Views
431
swathdiver
swathdiver
R
Looking to add 100hp?
2
Replies
10
Views
1K
ls1frc
L
L
Model number for the tru cool ?
Replies
1
Views
311
Geotrash
Geotrash
Sandaman
Minor performance mods help.
10 11 12
Replies
114
Views
13K
Sandaman
Sandaman
ATLPPV
New BTR Truck Torque Cam
2
Replies
12
Views
5K
PatDTN
PatDTN
Jason in DLH
Borla XR1 Muffler
2 3 4
Replies
30
Views
4K
avalonandl
avalonandl
Peacock
Rev Limiter
Replies
7
Views
566
BlackBearPerf
BlackBearPerf
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