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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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$1,635.00
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$1,635.00
$1,471.95
$1,471.95 - $1,471.95
$1,471.95

Elite 1500 Mazda 13B S6-8 CAS with IGN-1A Ignition Terminated Harness

Haltech

High Output IGN-1A Coil Terminated Ignition Harness The Haltech Mazda 13B Ignition Harness connects to the Haltech IGN-1A ignition coils (HT-0201...

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$1,635.00
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$1,635.00
$1,471.95
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$1,471.95
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$1,510.00
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$1,510.00
$1,359.95
$1,359.95 - $1,359.95
$1,359.95

Elite 1500 Mazda 13B S6-8 CAS with Flying Lead Ignition Terminated Harness

Haltech

The fastest and most cost effective way to wire your race car or engine conversion! Simply connect a handful of labelled wires and this plug and Pl...

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$1,510.00
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$1,510.00
$1,359.95
$1,359.95 - $1,359.95
$1,359.95
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$3,730.00
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$3,730.00
$3,357.95
$3,357.95 - $3,357.95
$3,357.95

Elite 1500 + Mazda 13B S6-8 CAS with IGN-1A Ignition Terminated Harness Kit

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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$3,730.00
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$3,730.00
$3,357.95
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$3,357.95
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$3,730.00
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$3,730.00
$3,357.95
$3,357.95 - $3,357.95
$3,357.95

Elite 1500 + Mazda 13B S6-8 CAS with IGN-1A Ignition Terminated Harness Kit

Haltech

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

View full details
$3,730.00
$3,730.00 - $3,730.00
$3,730.00
$3,357.95
$3,357.95 - $3,357.95
$3,357.95
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$715.00
$715.00 - $715.00
$715.00
$643.95
$643.95 - $643.95
$643.95

Elite 1000-2500 Mazda RX7 FD3S-S7&8 Plug 'n' Play Adaptor Harness

Haltech

If you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug'n'Play Adaptor Kits. These adaptors plug directly...

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$715.00
$715.00 - $715.00
$715.00
$643.95
$643.95 - $643.95
$643.95
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$2,810.01
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$2,810.01
$2,529.95
$2,529.95 - $2,529.95
$2,529.95

Elite 1500 + Mazda RX7 FD3S-S7&8 Plug 'n' Play Adaptor Harness Kit

Haltech

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

View full details
$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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$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 + Mazda RX7 FD3S-S7&8 Plug 'n' Play Adaptor Harness Kit

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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$740.00
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$740.00
$666.95
$666.95 - $666.95
$666.95

Nexus S2/S3 Plug 'n' Play Adapter Harness Mazda RX7 FD S7-8

Haltech

If you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug 'n' Play Adapter Kits. These adapters plug direct...

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$740.00
$740.00 - $740.00
$740.00
$666.95
$666.95 - $666.95
$666.95
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$3,035.00
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$3,035.00
$2,731.95
$2,731.95 - $2,731.95
$2,731.95

Nexus S2 Plug 'n' Play Adapter Harness Kit - Mazda RX7 FD S7 & 8

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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$3,035.00
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$3,035.00
$2,731.95
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$2,731.95
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$3,734.99
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$3,734.99
$3,361.95
$3,361.95 - $3,361.95
$3,361.95

Nexus S3 Plug 'n' Play Adapter Harness Kit - Mazda RX7 FD S7 & 8

Haltech

ECU OVERVIEW Haltech's Nexus S3 is the successor to the acclaimed Elite 2500, offering a serious upgrade in performance and functionality. The S3 c...

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$3,734.99
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$3,734.99
$3,361.95
$3,361.95 - $3,361.95
$3,361.95
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$1,635.00
$1,635.00 - $1,635.00
$1,635.00
$1,471.95
$1,471.95 - $1,471.95
$1,471.95

Elite 1500 Mazda 13B S6-8 CAS with IGN-1A Ignition Terminated Harness

Haltech

High Output IGN-1A Coil Terminated Ignition Harness The Haltech Mazda 13B Ignition Harness connects to the Haltech IGN-1A ignition coils (HT...

View full details
$1,635.00
$1,635.00 - $1,635.00
$1,635.00
$1,471.95
$1,471.95 - $1,471.95
$1,471.95
Sold out
Save 10% Save %
$1,510.00
$1,510.00 - $1,510.00
$1,510.00
$1,359.95
$1,359.95 - $1,359.95
$1,359.95

Elite 1500 Mazda 13B S6-8 CAS with Flying Lead Ignition Terminated Harness

Haltech

The fastest and most cost effective way to wire your race car or engine conversion! Simply connect a handful of labelled wires and this plug and Pl...

View full details
$1,510.00
$1,510.00 - $1,510.00
$1,510.00
$1,359.95
$1,359.95 - $1,359.95
$1,359.95
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$3,730.00
$3,730.00 - $3,730.00
$3,730.00
$3,357.95
$3,357.95 - $3,357.95
$3,357.95

Elite 1500 + Mazda 13B S6-8 CAS with IGN-1A Ignition Terminated Harness Kit

Haltech

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

View full details
$3,730.00
$3,730.00 - $3,730.00
$3,730.00
$3,357.95
$3,357.95 - $3,357.95
$3,357.95
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$3,730.00
$3,730.00 - $3,730.00
$3,730.00
$3,357.95
$3,357.95 - $3,357.95
$3,357.95

Elite 1500 + Mazda 13B S6-8 CAS with IGN-1A Ignition Terminated Harness Kit

Haltech

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

View full details
$3,730.00
$3,730.00 - $3,730.00
$3,730.00
$3,357.95
$3,357.95 - $3,357.95
$3,357.95
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$715.00
$715.00 - $715.00
$715.00
$643.95
$643.95 - $643.95
$643.95

Elite 1000-2500 Mazda RX7 FD3S-S7&8 Plug 'n' Play Adaptor Harness

Haltech

If you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug'n'Play Adaptor Kits. These adaptors plug directly...

View full details
$715.00
$715.00 - $715.00
$715.00
$643.95
$643.95 - $643.95
$643.95
Save 10% Save %
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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 + Mazda RX7 FD3S-S7&8 Plug 'n' Play Adaptor Harness Kit

Haltech

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

View full details
$2,810.01
$2,810.01 - $2,810.01
$2,810.01
$2,529.95
$2,529.95 - $2,529.95
$2,529.95
Save 10% Save %
Save 10% Save %
$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 + Mazda RX7 FD3S-S7&8 Plug 'n' Play Adaptor Harness Kit

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,...

View full details
$3,510.00
$3,510.00 - $3,510.00
$3,510.00
$3,159.95
$3,159.95 - $3,159.95
$3,159.95
Save 10% Save %
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$740.00
$740.00 - $740.00
$740.00
$666.95
$666.95 - $666.95
$666.95

Nexus S2/S3 Plug 'n' Play Adapter Harness Mazda RX7 FD S7-8

Haltech

If you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug 'n' Play Adapter Kits. These adapters plug direct...

View full details
$740.00
$740.00 - $740.00
$740.00
$666.95
$666.95 - $666.95
$666.95
Save 10% Save %
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$3,035.00
$3,035.00 - $3,035.00
$3,035.00
$2,731.95
$2,731.95 - $2,731.95
$2,731.95

Nexus S2 Plug 'n' Play Adapter Harness Kit - Mazda RX7 FD S7 & 8

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...

View full details
$3,035.00
$3,035.00 - $3,035.00
$3,035.00
$2,731.95
$2,731.95 - $2,731.95
$2,731.95
Save 10% Save %
Save 10% Save %
$3,734.99
$3,734.99 - $3,734.99
$3,734.99
$3,361.95
$3,361.95 - $3,361.95
$3,361.95

Nexus S3 Plug 'n' Play Adapter Harness Kit - Mazda RX7 FD S7 & 8

Haltech

ECU OVERVIEW Haltech's Nexus S3 is the successor to the acclaimed Elite 2500, offering a serious upgrade in performance and functionality. The S3 c...

View full details
$3,734.99
$3,734.99 - $3,734.99
$3,734.99
$3,361.95
$3,361.95 - $3,361.95
$3,361.95
Save 10% Save %
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$1,635.00
$1,635.00 - $1,635.00
$1,635.00
$1,471.95
$1,471.95 - $1,471.95
$1,471.95

Elite 1500 Mazda 13B S6-8 CAS with IGN-1A Ignition Terminated Harness

Haltech

High Output IGN-1A Coil Terminated Ignition Harness The Haltech Mazda 13B Ignition Harness connects to the Haltech IGN-1A ignition coils (HT-0201...

View full details
$1,635.00
$1,635.00 - $1,635.00
$1,635.00
$1,471.95
$1,471.95 - $1,471.95
$1,471.95
Save 10% Save %
Save 10% Save %
$1,510.00
$1,510.00 - $1,510.00
$1,510.00
$1,359.95
$1,359.95 - $1,359.95
$1,359.95

Elite 1500 Mazda 13B S6-8 CAS with Flying Lead Ignition Terminated Harness

Haltech

The fastest and most cost effective way to wire your race car or engine conversion! Simply connect a handful of labelled wires and this plug and Pl...

View full details
$1,510.00
$1,510.00 - $1,510.00
$1,510.00
$1,359.95
$1,359.95 - $1,359.95
$1,359.95
Save 10% Save %
Save 10% Save %
$715.00
$715.00 - $715.00
$715.00
$643.95
$643.95 - $643.95
$643.95

Elite 1000-2500 Mazda RX7 FD3S-S6 Plug 'n' Play Adaptor Harness

Haltech

If you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug'n'Play Adaptor Kits. These adaptors plug directly...

View full details
$715.00
$715.00 - $715.00
$715.00
$643.95
$643.95 - $643.95
$643.95
Save 10% Save %
Save 10% Save %
$740.00
$740.00 - $740.00
$740.00
$666.95
$666.95 - $666.95
$666.95

Nexus S2/S3 Plug 'n' Play Adapter Harness Mazda RX7 FD S6

Haltech

If you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug 'n' Play Adapter Kits. These adapters plug direct...

View full details
$740.00
$740.00 - $740.00
$740.00
$666.95
$666.95 - $666.95
$666.95
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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.