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2011-2014 Mustangs
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Engine/Tuning
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Engines, cylinder heads, CAIs, air fliters, throttle-bodies, radiators, chips, programmers, dyno tuning, fuel systems, etc
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Title
7
My 2013 GT build thread *pic heavy*
7Lemons
Jan 14, 2021
2
3
4
Replies
61
Views
6K
Mar 29, 2022
7Lemons
7
A
o2 issue
arena314
Sep 4, 2021
Replies
9
Views
749
Mar 27, 2022
Boost or Bust
Tuner Recommendations
DoneItDeliberate
Feb 10, 2022
Replies
10
Views
739
Mar 22, 2022
L8APEX
First spark plug change, how many miles?
Brutal Metal
Nov 21, 2018
Replies
5
Views
1K
Mar 19, 2022
utlong31
What else would you recommend I change before engine swap?
CDN5.0
Mar 10, 2022
Replies
0
Views
181
Mar 10, 2022
CDN5.0
R
Help with deciding on a fuel system
rfreeman37
Feb 22, 2022
Replies
0
Views
162
Feb 22, 2022
rfreeman37
R
Ford Performance Aluminum Cam Covers in stock at Lethal Performance
[email protected]
Feb 21, 2022
Replies
0
Views
210
Feb 21, 2022
[email protected]
Lash adjuster failure
Dave M
Feb 16, 2022
Replies
0
Views
293
Feb 16, 2022
Dave M
MFP Whipple Supercharger Crank Supports now in stock at Lethal Performance
[email protected]
Feb 16, 2022
Replies
0
Views
114
Feb 16, 2022
[email protected]
5
Cam caps position sequence
5.0GT
Jan 1, 2022
Replies
1
Views
291
Feb 9, 2022
BoostedOne
B
Ported VS Stock Intake Manifold - Tech Tips | Here, at Lethal Performance!
[email protected]
Jan 27, 2022
Replies
0
Views
239
Jan 27, 2022
[email protected]
Up next.. PMAS! 15% OFF today! Here, for Lethal Performances Christmas sales!
[email protected]
Dec 21, 2021
Replies
0
Views
172
Dec 21, 2021
[email protected]
We still have some LEFTOVER SALES! Here, at Lethal Performance!
[email protected]
Nov 30, 2021
Replies
0
Views
144
Nov 30, 2021
[email protected]
Cyber Monday!! Superchargers IN STOCK!! $249 OPG Combos IN STOCK!! Wheels, Axles, Driveshafts IN STOCK!! @Beefcake Racing
beefcake
Nov 29, 2021
Replies
0
Views
93
Nov 29, 2021
beefcake
All Black Friday Sales Live! $249 OPG Combo, Whipple 10%, Vortech Paxton 15% (in stock) VMP Odin and Loki (In Stock) so much more!
beefcake
Nov 26, 2021
Replies
3
Views
227
Nov 28, 2021
beefcake
2 Minute Tuesdays | Valve Springs at Lethal Performance!
LethalFabian
Oct 26, 2021
Replies
0
Views
174
Oct 26, 2021
LethalFabian
Why would a remote tuner need my 13 GT ECU shipped to him to "flash it directly"?
Mapster429
Aug 26, 2021
2
Replies
26
Views
1K
Sep 8, 2021
Mapster429
2 Minute Tuesdays| SCT X4! @ Lethal Performance
LethalFabian
Aug 24, 2021
Replies
0
Views
239
Aug 24, 2021
LethalFabian
2
2013 GT Engine Replacement
2008 WIP
Aug 15, 2021
Replies
4
Views
700
Aug 17, 2021
2008 WIP
2
Pabs with another 2 minute Tuesday! Drive-by-wire is without a doubt much more responsive compared t
LethalFabian
Aug 3, 2021
Replies
2
Views
322
Aug 11, 2021
OX1
O
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