Performance ECM Upgrades

Advanaced discussion for Fel-Pro, DFI, and other aftermarket computers
M
Motor Surging at idle
Replies
4
Views
525
mzunino
M
J
Xfi question
Replies
18
Views
1K
jowy
J
R
Xfi aux input settings no change with any values
2
Replies
30
Views
5K
brad grabiak
B
H
Holley adaptor harness
2
Replies
22
Views
4K
jowy
J
sackracing
Holley Plug And Play Turbo Buick Harness
Replies
4
Views
570
sackracing
sackracing
S
Holley EFI startup tune
Replies
5
Views
475
87gn-newbee
8
W
Xfi with Xim no injector lights
Replies
2
Views
328
WSLN 6
W
V
Tr-6 with champion aluminum heads?
Replies
2
Views
502
ETraugott
E
sackracing
Holley HP install on a 60K mile stock T
Replies
0
Views
381
sackracing
sackracing
83 intercooled
Pin c7 for 2step
Replies
1
Views
309
HighPSI
H
V
Boost Control with FAST XFI
Replies
8
Views
1K
87national55
87national55
vader6
XFI 2.0 O2 sensor placement
Replies
5
Views
567
vader6
vader6
V
FAST XFI Help / Idle Fuel Adjustments
Replies
7
Views
1K
norbs
N
S
GN ECU Boost Contol External Gate
Replies
16
Views
2K
SpeedRacerX
S
B
TR6 & Coils install pics
2
Replies
22
Views
9K
Hahny
Hahny
434nova
Boost and fuel question with xfi
Replies
7
Views
718
norbs
N
B
Tr6 smoking burning up my coil packs help.
Replies
19
Views
2K
hemi8
hemi8
TheYak
Sportsman review
Replies
2
Views
823
norbs
N
G
Very high O2 correction
Replies
17
Views
1K
ITSAV6
ITSAV6
G
Cold start issue xfi 2.05
2
Replies
31
Views
2K
norbs
N
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