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EOFY SALE NOW LIVE - ONLINE ONLY
EOFY SALE NOW LIVE - ONLINE ONLY

BEST SELLERS

BEST SELLERS

BEST SELLERS

Explore the most popular products across the store, featuring proven performance upgrades, workshop essentials and customer-favourite parts from trusted brands.

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$2,999.00
$2,999.00 - $2,999.00
$2,999.00
$2,699.95
$2,699.95 - $2,699.95
$2,699.95

Elite 1500 + Premium Universal Wire-in Harness Kit Length: 5.0m (16')

Haltech

ECU OVERVIEW Elite 1500 is a two-connector, stand-alone ECU ideal for popular late model performance and racing applications. Recommended for 4vcyl...

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$2,999.00
$2,999.00 - $2,999.00
$2,999.00
$2,699.95
$2,699.95 - $2,699.95
$2,699.95
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$2,810.01
$2,810.01 - $2,810.01
$2,810.01
$2,529.95
$2,529.95 - $2,529.95
$2,529.95

Elite 1500 + Premium Universal Wire-in Harness Kit Length: 2.5m (8')

Haltech

ECU OVERVIEW Elite 1500 is a two-connector, stand-alone ECU ideal for popular late model performance and racing applications. Recommended for 4vcyl...

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$2,810.01
$2,810.01 - $2,810.01
$2,810.01
$2,529.95
$2,529.95 - $2,529.95
$2,529.95
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$2,605.00
$2,605.00 - $2,605.00
$2,605.00
$2,344.95
$2,344.95 - $2,344.95
$2,344.95

Elite 1500 + Basic Universal Wire-in Harness Kit Length: 2.5m (8')

Haltech

ECU OVERVIEW Elite 1500 is a two-connector, stand-alone ECU ideal for popular late model performance and racing applications. Recommended for 4vcyl...

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$2,605.00
$2,605.00 - $2,605.00
$2,605.00
$2,344.95
$2,344.95 - $2,344.95
$2,344.95
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$2,215.00
$2,215.00 - $2,215.00
$2,215.00
$1,993.95
$1,993.95 - $1,993.95
$1,993.95

Elite 1500 ECU + Plug and Pin Set

Haltech

ECU OVERVIEW Elite 1500 is a two-connector, stand-alone ECU ideal for popular late model performance and racing applications. Recommended for 4vcyl...

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$2,215.00
$2,215.00 - $2,215.00
$2,215.00
$1,993.95
$1,993.95 - $1,993.95
$1,993.95
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$2,095.01
$2,095.01 - $2,095.01
$2,095.01
$1,885.95
$1,885.95 - $1,885.95
$1,885.95

Elite 1500 ECU

Haltech

ECU OVERVIEW Elite 1500 is a two-connector, stand-alone ECU ideal for popular late model performance and racing applications. Recommended for 4vcyl...

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$2,095.01
$2,095.01 - $2,095.01
$2,095.01
$1,885.95
$1,885.95 - $1,885.95
$1,885.95
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$3,695.00
$3,695.00 - $3,695.00
$3,695.00
$3,325.95
$3,325.95 - $3,325.95
$3,325.95

Elite 2500 + Premium Universal Wire-in Harness Kit Length: 5.0m (16')

Haltech

ECU OVERVIEW Elite 2500 is a two-connector, stand-alone ECU ideal for popular late model performance and racing applications. Recommended for 4, 6,...

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$3,695.00
$3,695.00 - $3,695.00
$3,695.00
$3,325.95
$3,325.95 - $3,325.95
$3,325.95
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$3,510.00
$3,510.00 - $3,510.00
$3,510.00
$3,159.95
$3,159.95 - $3,159.95
$3,159.95

Elite 2500 + Premium Universal Wire-in Harness Kit Length: 2.5m (8')

Haltech

ECU OVERVIEW Elite 2500 is a two-connector, stand-alone ECU ideal for popular late model performance and racing applications. Recommended for 4, 6,...

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$3,510.00
$3,510.00 - $3,510.00
$3,510.00
$3,159.95
$3,159.95 - $3,159.95
$3,159.95
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$3,305.01
$3,305.01 - $3,305.01
$3,305.01
$2,974.95
$2,974.95 - $2,974.95
$2,974.95

Elite 2500 + Basic Universal Wire-in Harness Kit Length: 2.5m (8')

Haltech

ECU OVERVIEW Elite 2500 is a two-connector, stand-alone ECU ideal for popular late model performance and racing applications. Recommended for 4, 6,...

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$3,305.01
$3,305.01 - $3,305.01
$3,305.01
$2,974.95
$2,974.95 - $2,974.95
$2,974.95
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$2,915.00
$2,915.00 - $2,915.00
$2,915.00
$2,623.95
$2,623.95 - $2,623.95
$2,623.95

Elite 2500 ECU + Plug and Pin Set

Haltech

ECU OVERVIEW Elite 2500 is a two-connector, stand-alone ECU ideal for popular late model performance and racing applications. Recommended for 4, 6,...

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$2,915.00
$2,915.00 - $2,915.00
$2,915.00
$2,623.95
$2,623.95 - $2,623.95
$2,623.95
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$4,899.00
$4,899.00 - $4,899.00
$4,899.00
$4,409.95
$4,409.95 - $4,409.95
$4,409.95

Elite 2500 T ECU

Haltech

ECU OVERVIEW Haltech's Elite 2500 T takes the art of engine calibration to a whole new level. Featuring a robust environmentally sealed waterproof ...

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$4,899.00
$4,899.00 - $4,899.00
$4,899.00
$4,409.95
$4,409.95 - $4,409.95
$4,409.95
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$42.00
$42.00 - $42.00
$42.00
$37.95
$37.95 - $37.95
$37.95

Wideband Adaptor Harness - 400mm Length: 400mm

Haltech

Wideband flying lead adaptor harness - 400mm

$42.00
$42.00 - $42.00
$42.00
$37.95
$37.95 - $37.95
$37.95
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$305.00
$305.00 - $305.00
$305.00
$274.95
$274.95 - $274.95
$274.95

NTK Wideband Hardware Pack

Haltech

NTK Wideband hardware pack Includes sensor, weld in bung and 1.2M / 47" harness.

$305.00
$305.00 - $305.00
$305.00
$274.95
$274.95 - $274.95
$274.95
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$255.00
$255.00 - $255.00
$255.00
$229.95
$229.95 - $229.95
$229.95

LSU4.9 Wideband Hardware Pack

Haltech

LSU4.9 Wideband hardware pack Includes sensor, weld in bung and 1.2M / 47" harness plug and play with Nexus Series harnesses

$255.00
$255.00 - $255.00
$255.00
$229.95
$229.95 - $229.95
$229.95
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$185.00
$185.00 - $185.00
$185.00
$166.95
$166.95 - $166.95
$166.95

Nexus R3 / S3 / S2 Tube Mount Kit - 41.275mm (1.625") Diameter: 41.275mm (1.625")

Haltech

Nexus R3 / S3 / S2 Tube Mount Kit - 41.275mm (1.625")

$185.00
$185.00 - $185.00
$185.00
$166.95
$166.95 - $166.95
$166.95
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$185.00
$185.00 - $185.00
$185.00
$166.95
$166.95 - $166.95
$166.95

Nexus R3 / S3 / S2 Tube Mount Kit - 31.75mm (1.25") Diameter: 31.75mm (1.25")

Haltech

Nexus R3 / S3 / S2 Tube Mount Kit - 31.75mm (1.25")

$185.00
$185.00 - $185.00
$185.00
$166.95
$166.95 - $166.95
$166.95
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$530.00
$530.00 - $530.00
$530.00
$477.95
$477.95 - $477.95
$477.95

Nexus S3 / S2 Universal Wire-In Harness - 2.5m (8')

Haltech

HARNESS OVERVIEW Ideal for modified street cars, engine swaps and custom wiring jobs. The Universal Wire-in Harness has a set of ECU connectors at ...

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$530.00
$530.00 - $530.00
$530.00
$477.95
$477.95 - $477.95
$477.95
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$2,825.00
$2,825.00 - $2,825.00
$2,825.00
$2,542.95
$2,542.95 - $2,542.95
$2,542.95

Nexus S2 ECU + Universal Wire-in Harness - 2.5m (8')

Haltech

HARNESS OVERVIEW Ideal for modified street cars, engine swaps and custom wiring jobs. The Universal Wire-in Harness has a set of ECU connectors at ...

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$2,825.00
$2,825.00 - $2,825.00
$2,825.00
$2,542.95
$2,542.95 - $2,542.95
$2,542.95
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$2,458.99
$2,458.99 - $2,458.99
$2,458.99
$2,213.95
$2,213.95 - $2,213.95
$2,213.95

Nexus S2 ECU + Plug and Pin Set

Haltech

ECU OVERVIEW Haltech's Nexus S2 is the successor to the acclaimed Elite 1500, offering a serious upgrade in performance and functionality. The S2 c...

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$2,458.99
$2,458.99 - $2,458.99
$2,458.99
$2,213.95
$2,213.95 - $2,213.95
$2,213.95
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$2,295.00
$2,295.00 - $2,295.00
$2,295.00
$2,065.95
$2,065.95 - $2,065.95
$2,065.95

Nexus S2 ECU Only

Haltech

ECU OVERVIEW Haltech's Nexus S2 is the successor to the acclaimed Elite 1500, offering a serious upgrade in performance and functionality. The S2 c...

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$2,295.00
$2,295.00 - $2,295.00
$2,295.00
$2,065.95
$2,065.95 - $2,065.95
$2,065.95
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$42.00
$42.00 - $42.00
$42.00
$37.95
$37.95 - $37.95
$37.95

Wideband Adaptor Harness - 400mm Length: 400mm

Haltech

Wideband flying lead adaptor harness - 400mm

$42.00
$42.00 - $42.00
$42.00
$37.95
$37.95 - $37.95
$37.95
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$305.00
$305.00 - $305.00
$305.00
$274.95
$274.95 - $274.95
$274.95

NTK Wideband Hardware Pack

Haltech

NTK Wideband hardware pack Includes sensor, weld in bung and 1.2M / 47" harness.

$305.00
$305.00 - $305.00
$305.00
$274.95
$274.95 - $274.95
$274.95
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$255.00
$255.00 - $255.00
$255.00
$229.95
$229.95 - $229.95
$229.95

LSU4.9 Wideband Hardware Pack

Haltech

LSU4.9 Wideband hardware pack Includes sensor, weld in bung and 1.2M / 47" harness plug and play with Nexus Series harnesses

$255.00
$255.00 - $255.00
$255.00
$229.95
$229.95 - $229.95
$229.95
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$185.00
$185.00 - $185.00
$185.00
$166.95
$166.95 - $166.95
$166.95

Nexus R3 / S3 / S2 Tube Mount Kit - 41.275mm (1.625") Diameter: 41.275mm (1.625")

Haltech

Nexus R3 / S3 / S2 Tube Mount Kit - 41.275mm (1.625")

$185.00
$185.00 - $185.00
$185.00
$166.95
$166.95 - $166.95
$166.95
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$185.00
$185.00 - $185.00
$185.00
$166.95
$166.95 - $166.95
$166.95

Nexus R3 / S3 / S2 Tube Mount Kit - 31.75mm (1.25") Diameter: 31.75mm (1.25")

Haltech

Nexus R3 / S3 / S2 Tube Mount Kit - 31.75mm (1.25")

$185.00
$185.00 - $185.00
$185.00
$166.95
$166.95 - $166.95
$166.95
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Frequently Asked Questions

What products are included in the best sellers collection?
This collection highlights products that consistently perform well with customers across popular performance categories and trusted brands.
Are best-selling parts a good place to start a build?
They can be, especially if you want to see what other enthusiasts are commonly buying for proven upgrade paths and workshop essentials.
Do best sellers cover multiple vehicle platforms?
Yes. This collection can include parts across a wide mix of brands, applications and vehicle types rather than a single platform.
Are these products suitable for street and race builds?
Many are, but the exact use case depends on the individual product. Always check the listing for fitment and application notes.
Why shop the best sellers collection?
It is a quick way to find the parts enthusiasts are buying most often without having to dig through every category from scratch.