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AiM EVO4 RPM & K-Line Wiring Harness

AiM Sport // 00099

$149.00 NZD Exc. GST
$149.00 NZD Exc. GST Sale
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Need Help?

You can contact us via our chat box on our website, phone or email.

Aaron Harris: +64 27 449 9654 & aaron@harriscomms.co.nz

Rex Harris: +64 21 682 912 & rex@raceradios.co.nz

Shipping & Delivery

New Zealand:

  • Nationwide delivery for just $14 NZD ($19 for helmets).
  • Delivered by NZ Couriers or Post Haste.
  • Delivery Time: 1-7 days (avg. of 1.3).
  • Free Local Pickup is also available from 15 Michael Road, Paraparaumu 5032.

Australia:

  • Standard shipping costs $36.95 AUD ($49.95 for helmets).
  • Delivered by Asendia, DHL Express or FedEx.
  • Delivery Time: 7 - 14 days (avg. of 7.8).
  • For large items we may need to contact you if the freight is higher than expected.

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We accept Apple & Google Pay, Debit or Credit Cards, and PayPal for easy and secure transactions.

Exclusively for our New Zealand customers, we offer Afterpay and Bank Transfer.

AiM EVO4 RPM & K-Line Wiring Harness

This AiM wiring harness is listed for EVO 4 installations and is intended for RPM and K-Line connections.

This is a vehicle-interface wiring accessory, not an EVO data logger, ECU, sensor, or universal K-Line cable. Confirm the exact vehicle, connector, pinout, and protocol before ordering.

What is confirmed

  • AiM application: EVO 4.
  • Listed functions: RPM and K-Line.
  • Product type: Motorsport Wiring Harnesses.

The current product record does not specify the connector, cable length, vehicle coverage, wire colours, individual pin assignments, K-Line protocol, power arrangements, or RPM signal type.

Fitment and installation checks

  • Confirm that the installation is for AiM EVO 4.
  • Confirm the exact vehicle and the required RPM and K-Line connection points.
  • Verify the connector and pinout against the correct AiM and vehicle documentation.
  • Confirm the K-Line protocol, signal requirements, grounding, and any power arrangements before connection.
  • Confirm the RPM signal type and configuration before relying on the reading.
  • Do not connect the harness by wire colour or physical appearance alone.
  • Route wiring away from heat, abrasion, water exposure, steering movement, and moving components.
  • Test RPM and K-Line communication before competition or road use.

Use the AiM Downloads & Documentation page for official live AiM product documentation, software, and firmware sources. For configuration context, see the AiM Race Studio 3 Knowledge Hub.

EVO4 K-Line harness FAQ

Which AiM product is this harness for?

The current product record identifies AiM EVO 4.

What functions does the harness support?

It is listed for RPM and K-Line connections.

Is this an OBDII or CAN harness?

The current product record identifies RPM and K-Line only. Do not assume OBDII or CAN compatibility.

Are the connector and pin assignments specified?

No. The current record does not specify the connector, cable length, wire colours, or individual pin assignments.

Can I use it with any EVO installation?

No universal fitment is confirmed. Match the exact EVO4 installation, vehicle, connector, pinout, RPM signal, and K-Line protocol before ordering.

For AiM EVO4 K-Line and RPM harness fitment, protocol checks, and installation advice in New Zealand and Australia, contact Harris Race Radios.

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