$499.00 each

HP Tuners MPVI Standard Interface

6011 GM Standard Interface FREE SHIPPING!!

$649.00 each

$150.00 each

ECU Mail Order Custom Tuning - For Basic Bolt-ons and Engine Swaps

ECU Mail Order Custom Tuning - For Basic Bolt-ons and Engine Swaps

$376.39 each

Fast O2 Wideband Single Datalogger

170401 Fast O2 Wideband Single Datalogger
$803.99 each

Edelbrock LS1 LS6 Performcer Carb Intake W/MSD Timing Controller

7118 Edelbrock LS1 LS6 Performcer Carb Intake W/MSD Timing Controller

$200.00 each

LS/Vortec Computer w/Programming Red/Blue

1997 - 2006 LS/Vortec Engines (GEN III) Drive By Cable and Corvette Drive by Wire

$200.00 each

Vortec Computer w/Programming Green/Blue 2004-2007

2004 - 2007 Vortec Engines (GEN III) Drive By Cable and Corvette Drive by Wire

$23.95 each

Casper's O2 Sensor Extension SQR 36"

Casper's O2 Sensor Extension SQR 36"

$389.99 each

Diablosport InTune I1000 Programmer

 The DiabloSport inTune programmer is the all new successor for the Predator handheld tuner that you've come to know and love.

$150.00 each

LS/VORTEC ENGINE RED AND BLUE PCM - PROGRAMMING ONLY

LS/VORTEC ENGINE RED AND BLUE PCM PROGRAMMING

$200.00 each

LS/VORTEC ENGINE COMPUTER - RED AND BLUE PCM WITH PROGRAMMING

LS/VORTEC ENGINE COMPUTER - RED AND BLUE PCM WITH PROGRAMMING

$150.00 each

2004-2007 VORTEC ENGINE PCM PROGRAMMING

2004-2007 VORTEC ENGINE PCM PROGRAMMING

$200.00 each

2004-2007 VORTEC ENGINE PCM WITH PROGRAMMING

2004-2007 VORTEC ENGINE PCM WITH PROGRAMMING

$569.00 each

'02 VORTEC W/ 4L60E STANDALONE WIRING HARNESS (DBW)

'02 VORTEC W/ 4L60E STANDALONE WIRING HARNESS (DBW)

$549.00 each

'03 - '07 VORTEC W/ 4L60E STANDALONE WIRING HARNESS (DBW)

'03 - '07 VORTEC W/ 4L60E STANDALONE WIRING HARNESS (DBW)

$569.00 each

'06 - '09 GEN IV LS2/LS3 W/ 4L60E STANDALONE WIRING HARNESS (DBC, EV1 INJ.)

'06 - '09 GEN IV LS2/LS3 W/ 4L60E STANDALONE WIRING HARNESS (DBC, EV1 INJ.)

$569.00 each

'06 - '09 GEN IV LS2/LS3 W/ 4L60E STANDALONE WIRING HARNESS (DBC)

'06 - '09 GEN IV LS2/LS3 W/ 4L60E STANDALONE WIRING HARNESS (DBC)

$589.99 each

TCI EZ-TCU 4L60E/4L80E Stand Alone Controller

These TCI EZ-TCU automatic transmission controllers are fully configured right out of the box--no tuning is necessary. 302820

$519.00 each

'99 - '03 VORTEC W/ T56 STANDALONE WIRING HARNESS (DBC)

'99 - '03 VORTEC W/ T56 STANDALONE WIRING HARNESS (DBC)

$549.00 each

'03 - '07 VORTEC W/ T56 STANDALONE WIRING HARNESS (DBW)

'03 - '07 VORTEC W/T56 STANDALONE WIRING HARNESS (DBW)

$1,990.95 each

Holley Dominator EFI ECU

Holley Dominator EFI Vehicle Management Systems are intended for all engine applications. Part 554-114
$1,120.95 each

Holley HP EFI ECU

These Holley HP EFI ECU and Harness Kits control units allow you to control the fuel and ignition of your engine, along with additional controls for nitrous, boost, or water methanol.  554-113
$1,766.95 each

Holley HP EFI ECU & Harness Kits GM LS2/3/7 (58x crank sensor)

Looking for a plug and play kit for your GM LS engine? 550-603

$1,766.95 each

Holley HP EFI ECU & Harness Kits GM LS1/LS6 (24x crank sensor)

Looking for a plug and play kit for your GM LS engine? 550-602

$1,917.95 each

Holley HP EFI ECU & Harness Kits GM LS1/LS6 (24x crank sensor)

Looking for a plug and play kit for your GM LS engine?  550-602N

$1,766.95 each

Holley HP EFI ECU & Harness Kits GM LS2/3/7 (58x crank sensor)

Looking for a plug and play kit for your GM LS engine? 550-607

$1,917.95 each

Holley HP EFI ECU & Harness Kits GM LS2/3/7 (58x crank sensor)

Looking for a plug and play kit for your GM LS engine? 550-603N

$699.95 each

Holley 5.7" LCD Touchscreen Display

If you are looking for the ultimate accessory for your new HP or Dominator EFI system, this is for you! 553-103

$382.95 each

Holley LS1 Main Harness for Holley HP EFI & Dominator EFI

Holley LS1 Main Harness for Holley HP EFI & Dominator EFI - 558-102

$382.95 each

Holley LS2 Main Harness for Holley HP EFI & Dominator EFI

Holley LS2 Main Harness for Holley HP EFI & Dominator EFI -558-103

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