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Blackwing Mods/Tech/Performance

For the discussion of mods, tech and performance of the Cadillac CT4-V and CT5-V Blackwing starting with the 2022 model year.
Terrance Sig
More Aggressive CT5-V Blackwing Carbon Front Splitter
8 9 10
Replies
189
Views
14K
Terrance Sig
Terrance Sig
G
CT4 Front Dive Planes
Replies
3
Views
162
Dirkbg
Dirkbg
Seth
Where can I get black side markers?
2
Replies
23
Views
2K
DustinEarnhardt
D
M
Apex Wheels for CT4-V Blackwing
2 3
Replies
47
Views
3K
DustinEarnhardt
D
WONT TAP
CT5-V Blackwing Performance Mods and Numbers
11 12 13
Replies
250
Views
32K
diddy837
diddy837
Apex Wheels
Apex Wheels | Black Friday Sale - 15 - 25% off Cadillac Wheels
Replies
5
Views
254
Apex Wheels
Apex Wheels
WONT TAP
Tapout Tuned CT4-V Blackwing Hits Nines!
Replies
4
Views
321
JB5359
JB5359
Lpe385
CT5-V Cooling mods?
Replies
14
Views
456
A Blackwing
A
1BadTundra
Cheap "Mod" Upper Trunk Liner
2
Replies
26
Views
1K
DustinEarnhardt
D
D
CT4 V Blackwing Carbon Fiber Drive Shaft
Replies
15
Views
1K
WONT TAP
WONT TAP
Terrance Sig
Signature Wheel's Cadillac Blackwing Adventures
2 3
Replies
46
Views
5K
Terrance Sig
Terrance Sig
Lpe385
CT5-V Anyone running or going to run E85 after a tune
Replies
2
Views
211
A Blackwing
A
Lpe385
Kong Blower on the way from Tapout
2
Replies
20
Views
939
MatthewAMEL
MatthewAMEL
B
CT5-V Kooks headers vs fabspeed downpipes
Replies
6
Views
352
Fabspeed Motorsport
Fabspeed Motorsport
H
Anybody swapping tires/wheels for track days? TPMS question
Replies
8
Views
596
DesertRJ
D
M
5 Blackwing Exhaust Fab MotorTrend TV Car Fix Saturday 11/25/23
Replies
0
Views
160
MDM
M
WONT TAP
Tapout's Flagship CT4-V Blackwing Tops 700 whp!
2
Replies
30
Views
3K
WONT TAP
WONT TAP
Mikey_hux
Ct5v blackwing removing brake calipers
Replies
13
Views
427
1Evil55
1Evil55
Terrance Sig
CT5-V Finally: CT5-V Blackwing Reproduction Spoilers
20 21 22
Replies
427
Views
49K
Tall Steve
Tall Steve
WONT TAP
Tapout CT4-V Blackwing Carbon Fiber Intake Test Results
8 9 10
Replies
194
Views
24K
WONT TAP
WONT TAP
C
Battery Charger
2
Replies
33
Views
3K
Tall Steve
Tall Steve
Seth
Has anyone “fixed” the ugly plastic piece below the infotainment screen?
5 6 7
Replies
138
Views
12K
1BadTundra
1BadTundra
MatthewAMEL
Bleeding BW5 Supercharger
Replies
8
Views
501
MatthewAMEL
MatthewAMEL
J
Quarter Mile and 60ft times Manual Transmission
2 3
Replies
45
Views
5K
sleepys4
S
P
CT5 BW Eibach spring
Replies
5
Views
398
sleepys4
S
Mcard23
CT5 BW CAI - Finally
Replies
13
Views
662
sleepys4
S
Aaron4BW
New ECUs finally unlocked??
2
Replies
39
Views
2K
bloominguez
bloominguez
Yalferd
Any PDR Experts out there?
Replies
6
Views
443
Yalferd
Yalferd
T
Your mileage may vary ...
Replies
1
Views
588
wschomburg
wschomburg
S
Competitive driving mode?
Replies
9
Views
2K
CBH
CBH
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