Toggle right Slidebar

NEW STUFF




Holley EFI TERMINATOR X MAX [58X | EV6 | DBW | TRANSMISSION CONTROL | 3.5"] (GM 6.0L LS2, 6.2L LS3, 4.8L, 5.3L & 6.0L VORTEC + 4L60E & 4L80E)

Add:
Holley EFI TERMINATOR X MAX [58X | EV6 | DBW | TRANSMISSION CONTROL | 3.5"] (GM 6.0L LS2, 6.2L LS3, 4.8L, 5.3L & 6.0L VORTEC + 4L60E & 4L80E)
PART NUMBER: 550-928
BRAND: Holley EFI

PRICE: $2,049.95

we added this on Thursday 18 September, 2025

Take control of your LS engine with Terminator X Max. Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete ... more info

INNOVATE PL-1 POCKET LOGGER

... more info
unavailable
INNOVATE PL-1 POCKET LOGGER
PART NUMBER: 38750
BRAND: INNOVATE MOTORSPORTS

PRICE:

we added this on Wednesday 17 September, 2025

KEY FEATURES Incl. MTS Patch Cable [2.5mm to 4-Pin] Incl. MTS Patch Cable [Locking 4-Pin to 4-Pin Incl. PL-1 Pocket Logger; 2GB Memory Card; SD Card ... more info

Holley EFI TERMINATOR X MAX [24X | MULTEC | TRANSMISSION CONTROL | 3.5"] (GM 4.8L, 5.3L & 6.0L VORTEC + 4L60E & 4L80E)

Add:
Holley EFI TERMINATOR X MAX [24X | MULTEC | TRANSMISSION CONTROL | 3.5"] (GM 4.8L, 5.3L & 6.0L VORTEC + 4L60E & 4L80E)
PART NUMBER: 550-917
BRAND: Holley EFI

PRICE: $1,849.95

we added this on Wednesday 17 September, 2025

Take control of your LS engine with Terminator X Max. Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete ... more info

Holley EFI TRANSMISSION CONTROL HARNESS (GM 4L60 & 4L80)

Add:
Holley EFI TRANSMISSION CONTROL HARNESS (GM 4L60 & 4L80)
PART NUMBER: 558-405
BRAND: Holley EFI

PRICE: $299.95

we added this on Wednesday 17 September, 2025

Expanding our transmission control options for our EFI systems, this harness provides plug and play for Pre-2009 GM 4L60 and 4L80 transmissions using ... more info

Holley EFI ACTIVE MANAGEMENT SPEED

Add:
Holley EFI ACTIVE MANAGEMENT SPEED
PART NUMBER: 555-100
BRAND: Holley EFI

PRICE: $574.95

we added this on Wednesday 17 September, 2025

Getting a high powered drag car to hook is the key to low elapsed times and win lights. Whether small tire radial car or a full out Pro-Mod, all ... more info

Holley EFI LS MAIN HARNESS TO LS3-STYLE MAP SENSOR ADAPTER

Add:
Holley EFI LS MAIN HARNESS TO LS3-STYLE MAP SENSOR ADAPTER
PART NUMBER: 558-416
BRAND: Holley EFI

PRICE: $40.21

we added this on Wednesday 17 September, 2025

Holley EFI LS main harnesses have a MAP sensor connecter designed for use with an LS1/2 style MAP sensor. The 558-416 is an adapter harness that can ... more info

aFe POWER SCORCHER GT (2010-2011 BMW 550 & 2009-2011 750 4.4TT N63)

Add:
aFe POWER SCORCHER GT (2010-2011 BMW 550 & 2009-2011 750 4.4TT N63)
PART NUMBER: 77-46322
BRAND: aFe POWER

PRICE: $461.00  $414.90
Save: 10% off


we added this on Wednesday 17 September, 2025

DETAILS Quick and easy plug & play installation without any modifications Around 30 minute installation Dyno tested and produced significant power ... more info

MSD COIL CURRENT BOOSTER (FORD 4.6L & 5.4L MOD)

Add:
MSD COIL CURRENT BOOSTER (FORD 4.6L & 5.4L MOD)
PART NUMBER: 8740
BRAND: MSD

PRICE: $348.95

we added this on Wednesday 17 September, 2025

The coil current booster provides added power to your Ford coil-on-plug engine to support additional horsepower and also provides a 2-step rev ... more info

MSD 2 STEP LS SERIES LAUNCH CONTROL

Add:
MSD 2 STEP LS SERIES LAUNCH CONTROL
PART NUMBER: 8733
BRAND: MSD

PRICE: $349.95

we added this on Wednesday 17 September, 2025

GM Performance fans will be geeked to learn about this direct plug-in 2-Step Launch Control. The unit is easy to install with factory style ... more info

Holley EFI DOMINATOR EFI ECU

Add:
Holley EFI DOMINATOR EFI ECU
PART NUMBER: 554-114
BRAND: Holley EFI

PRICE: $2,349.95

we added this on Tuesday 16 September, 2025

Dominator EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In addition to the transmission ... more info


© 2003-2025 COLORADOSPEED. powered by HP & TQ ... and some BOOST