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Electronics
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Performance ECM Upgrades
Advanaced discussion for Fel-Pro, DFI, and other aftermarket computers
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XIM COP, BB COP, distributer, what works best
turbobitt
Nov 2, 2013
2
3
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51
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13K
Jun 13, 2020
Chrisk
Sticky
MS3 ULTIMATE Plug and Play Harness by RPS just announced..
marleyskater420
Dec 30, 2017
2
3
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46
Views
6K
Sep 6, 2019
dank GN
Sticky
Buick Sportsman XFI install help
HighPSI
Aug 24, 2017
6
7
8
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156
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19K
Jun 10, 2019
ATL_87GN
Sticky
Fueltech Plug and Play With CRUZ Performance Wire Harnesses
sackracing
Jan 11, 2019
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5
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1K
Apr 11, 2019
sackracing
Sticky
HOLLEY EFI plug and play with CRUZ Performance engine harness for TURBO Buicks
CRUZ Performance
Nov 12, 2017
Replies
15
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4K
Mar 9, 2019
III'S 87 GN
Sticky
New Buick XFI Sportsman ECU!!!!
HighPSI
Jun 21, 2017
3
4
5
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92
Views
17K
Jan 8, 2019
Hartline Perf.
Sticky
IMPORTANT: ESC Retard!!!
HighPSI
Sep 29, 2010
2
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32
Views
11K
Nov 15, 2017
xtremexnyc
Normal Threads
M
XFI e dash installation issue
mxdoc29
Sunday at 1:17 PM
Replies
1
Views
66
Yesterday at 7:28 PM
norbs
Weldon #14000 Fuel Controller
J-B Racing
Jan 31, 2018
Replies
11
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1K
Sunday at 2:25 PM
DynamicGN
New! XFI, classic and Sportsman FB tech support group
norbs
Jul 28, 2020
Replies
10
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303
Saturday at 2:11 PM
norbs
XFI sportsman’s vs. XFI 2.0. What’s the difference?
GNbythebay
Jul 22, 2020
2
3
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49
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1K
Aug 30, 2020
Nigel
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P
Flex fuel sensor Calibration
poppy1440
Aug 2, 2020
Replies
2
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113
Aug 3, 2020
poppy1440
P
D
ecu wiring harness for canadian buick
DGC
Jul 14, 2020
Replies
3
Views
150
Jul 16, 2020
JC'sGN
D
Tuning question
DEJES09
Jul 14, 2020
Replies
2
Views
163
Jul 16, 2020
DEJES09
D
Logs reviews,XFI 1.34,2.01 and 2.05, classic, sportsman
norbs
Jun 27, 2020
Replies
0
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139
Jun 27, 2020
norbs
Classic FAST no start issue
Reggie West
Jun 12, 2020
Replies
6
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261
Jun 19, 2020
Reggie West
xfi sportsman comport settings a must
norbs
May 30, 2020
Replies
0
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126
May 30, 2020
norbs
Fast xfi comp port to usb adapter cable
434nova
Nov 21, 2013
Replies
10
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1K
May 28, 2020
BuickMikeStgII
R
Possible fast xfi issue?
Rachelreed
May 14, 2020
2
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34
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842
May 22, 2020
norbs
Fast Xfi Data Log Target A/F.
BuickMikeStgII
May 1, 2020
Replies
1
Views
217
May 16, 2020
norbs
Is there anyone out there willing to review a fast File and help get it close?
moose102
May 8, 2020
2
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25
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595
May 16, 2020
norbs
S
pressure transducer??
shmed
May 15, 2020
Replies
4
Views
244
May 15, 2020
hflwyo
H
Fuel pressure sensor with fast sportsman
Howling Mad
May 12, 2020
Replies
10
Views
221
May 14, 2020
Howling Mad
H
TR6 5-2 swoop?
hensleyt
May 10, 2020
Replies
3
Views
218
May 11, 2020
hensleyt
Classic FAST wiring question
stg1dom
May 2, 2020
Replies
4
Views
180
May 4, 2020
pacecarta
fast adaptor pin help
tdd
Apr 26, 2020
Replies
3
Views
163
Apr 26, 2020
HighPSI
Questions on logging sensors, etc
Pronto
Apr 22, 2020
Replies
12
Views
382
Apr 24, 2020
Nigel
N
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