• HKS 4-Runner TT Harness | Toyota Supra MK3 (87-90) / TT1 (85-88) (4103-RT001)
1 1

HKS 4-Runner TT Harness | Toyota Supra MK3 (87-90) / TT1 (85-88) (4103-RT001)

HKS 4-Runner TT Harness | Toyota Supra MK3 (87-90) / TT1 (85-88) (4103-RT001)

4103-RT001

Out of stock

$20.00 USD
$20.00 USD
Sold out

The HKS 4-Runner TT Harness is a specialized wiring kit designed for seamless installation of the HKS Turbo Timer in Toyota Supra MK3 models from 1987 to 1990 and TT1 models from 1985 to 1988. This harness simplifies the connection process by allowing users to easily and safely connect the turbo timer without modifying existing wiring. Constructed to ensure reliable performance, it eliminates the need for complex wiring adjustments and reduces installation time. The harness is compatible with HKS Turbo Timers and is recommended for optimal operation, ensuring that accessory functions like the ACC (accessory) may not work if used with other brands’ harnesses. Its design emphasizes safety, ease of use, and maintaining the integrity of the vehicle’s electrical system during installation.

This harness is specifically tailored for use with Toyota Supra models within the specified years and is intended for enthusiasts seeking a straightforward upgrade or installation of the HKS Turbo Timer. It is a direct plug-and-play solution that connects to the existing wiring harness, making it suitable for street or performance applications. The kit includes the necessary wiring components for a secure and reliable connection, ensuring compatibility with the vehicle’s electrical system. Ideal for owners looking to enhance their turbocharged Supra’s performance monitoring and control, this harness provides a clean, professional installation with minimal effort.

Overview

Turbo Timer Harness Kit by HKS

Turbo Timer Harness by HKS®. HKS Turbo Timer Harness makes it easy and safe to install the HKS Turbo Timer. Take out the key switch wiring connector and connect the HKS Turbo Timer Harness for easy and reliable connection. HKS recommend using the HKS Turbo Timer Harness with HKS Turbo Timer for best performance. ACC(accessory) might not work at the timer operation if used with other company’s harness with HKS product.

Features

  • HKS / Blitz / Apexi / Stri 87-90 Supra MK3 & 85-88 (TT-1) 4-Runner TT Harness

Benefits

  • Keeps the engine running after the key is turned off for a few minutes allowing the turbocharger to cool
  • Connector with a lock to prevent from detaching, where applicable
  • Vehicle works the same way for the normal situation even when the timer is operating because IG1/IG2 and accessories can provide electricity
  • Ensure reliable, lasting service life

Applications

  • 1987 - 1990 Toyota Supra

What's In The Box?

  • 1 - Turbo Timer Harness Kit

Warranty

  • Manufacturers Standard Warranty
View full details