Performance ECM Upgrades

Advanaced discussion for Fel-Pro, DFI, and other aftermarket computers
Sticky Threads
marleyskater420
  • Sticky
MS3 ULTIMATE Plug and Play Harness by RPS just announced..
2 3
Replies
46
Views
5K
dank GN
dank GN
HighPSI
  • Sticky
Buick Sportsman XFI install help
6 7 8
Replies
156
Views
18K
ATL_87GN
ATL_87GN
sackracing
  • Sticky
Fueltech Plug and Play With CRUZ Performance Wire Harnesses
Replies
5
Views
1K
sackracing
sackracing
CRUZ Performance
  • Sticky
HOLLEY EFI plug and play with CRUZ Performance engine harness for TURBO Buicks
Replies
15
Views
3K
III'S 87 GN
III'S 87 GN
HighPSI
  • Sticky
New Buick XFI Sportsman ECU!!!!
3 4 5
Replies
92
Views
16K
Hartline Perf.
Hartline Perf.
HighPSI
  • Sticky
IMPORTANT: ESC Retard!!!
2
Replies
32
Views
11K
xtremexnyc
xtremexnyc
turbobitt
  • Sticky
XIM COP, BB COP, distributer, what works best
2 3
Replies
50
Views
13K
John at J&S
J
Normal Threads
norbs
Knock Retard processing speed Stock ECU vs JS box and keeping it alive
2 3 4
Replies
76
Views
10K
WarWagon
WarWagon
GN87Mike
Wide Band Cable Routing Help
Replies
15
Views
588
GN87Mike
GN87Mike
dank GN
Ms3pro Evo install
Replies
15
Views
789
ShawnR
ShawnR
Eticket
Fueltech on stock ignition?
Replies
3
Views
217
Eticket
Eticket
Blacky
low impedance
Replies
8
Views
290
Blacky
Blacky
Squid4life
XFI 2.0 with eDash. Still need Scanmaster?
Replies
11
Views
410
Charles Young
C
Quik
My theory of GN motor using 02 electronics
Replies
10
Views
978
TexasT
TexasT
Ktbregal
Sportsman and E85
Replies
15
Views
483
Ktbregal
Ktbregal
434nova
Logging alky and fuel with xfi + sensor?
Replies
3
Views
214
HighPSI
HighPSI
J-B Racing
Connecting FAST DASH to XFI
Replies
6
Views
400
turbobitt
turbobitt
THAWK
Dakota VHX, FAST XFI 2.0 cruise control, TCC, Speedo
Replies
7
Views
297
THAWK
THAWK
434nova
Racepack dash with xfi?
Replies
1
Views
173
HighPSI
HighPSI
bison
Turbo Tweak ECU-GN and what to expect
7 8 9
Replies
179
Views
24K
turbotroy
turbotroy
TTipe
XFI Communications
Replies
3
Views
301
TTipe
TTipe
M
Cam sync (*btdc) at WOT for Xfi
Replies
12
Views
597
norbs
norbs
SpeedRacerX
ECU-GN to Samsung Galaxy S5e via Shadow Dash
Replies
2
Views
505
SpeedRacerX
SpeedRacerX
GnJoe87
XFI Flex Fuel mode issue ...
Replies
13
Views
689
GnJoe87
GnJoe87
HackersDna
ECU-GN No Connection
Replies
2
Views
275
HackersDna
HackersDna
TTipe
TR6 boot loader timing out
Replies
0
Views
171
TTipe
TTipe
norbs
Pre-install XFI check list and general rules
Replies
0
Views
236
norbs
norbs
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