✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Christmas Sale Haltech Nexus S2/s3 Plug 'n' Play Adapter Harness Honda Integra Type-r Dc5 Best Choice [bZCDEw8G]

$60.99 $195.99 -69%

Haltech Nexus S2/S3 Plug 'n' Play Adapter HarnessAre you looking to upgrade your Honda Integra Type-R DC5/Acura RSX 05-06 ECU with ease? Look no further than the Haltech Nexus S2/S3 Plug 'n' Play Adapter Harness. This innovative adapter harness is de

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Haltech Nexus S2/S3 Plug 'n' Play Adapter Harness

Are you looking to upgrade your Honda Integra Type-R DC5/Acura RSX 05-06 ECU with ease? Look no further than the Haltech Nexus S2/S3 Plug 'n' Play Adapter Harness. This innovative adapter harness is designed to seamlessly integrate with your factory harness, providing a straightforward path to an advanced ECU upgrade. With its plug 'n' play design, you can transform your vehicle's performance in just a few hours, making it the perfect solution for those seeking an efficient and effective ECU upgrade.

Key Features and Specifications

The Haltech Nexus S2/S3 Plug 'n' Play Adapter Harness is crafted with precision and includes a comprehensive set of components to ensure a smooth installation. The injection-molded plastic plug 'n' play adaptor harness is durable and reliable, while the M14 x 1.5 air temp sensor with matching plug and pins ensures accurate temperature readings. Additionally, the auxiliary I/O 16 Pin Tyco plug and pins provide further customization options. This harness is compatible with manual transmission vehicles only and supports a wide range of performance modifications and tuning, allowing you to extract the full potential from your engine.
  • Seamless Integration: The adapter harness directly connects to your Haltech ECU and factory harness, simplifying the installation process.
  • Performance Enhancement: With the Haltech Nexus S3 ECU, you can achieve limitless performance modifications and tuning, optimizing fuel and ignition timing for maximum output.

Unleash Your Vehicle's Potential

Upgrade your Honda Integra Type-R DC5/Acura RSX 05-06 to a whole new level of performance with the Haltech Nexus S2/S3 Plug 'n' Play Adapter Harness. This harness, when paired with a Haltech Nexus S3 ECU, opens the door to a world of possibilities, allowing you to fine-tune your vehicle's performance to suit your driving style. Despite not supporting the factory multiplexed coolant temperature gauge, battery light, and AC request, this adapter harness remains a powerful tool for enthusiasts seeking to push their vehicle to its limits. Don't miss out on the opportunity to transform your Integra Type-R into a high-performance machine.

What Our Customers Say

December 27, 2025

Absolutely no complaints!

It’s a very fine and a very, very, very great tool.

- Culhwch D..

December 27, 2025

Absolutely no complaints!

This is a very smart, very, very, so effective tool.

- Bendigeidfran Z..

December 27, 2025

Absolutely no complaints!

A very well-made piece of amazing and very cool hardware.

- Afallach W..

Write a Review

You Might Also Like

Discover more great products from our collection.

Scarponi donna The Cruise S

Scarponi donna The Cruise S

(999)
$31.99 $102.99 -69%
Stanton

Stanton

(137)
$52.99 $169.99 -69%
Leave my Lover Alone Spell

Leave my Lover Alone Spell

(55)
$33.99 $108.99 -69%
Höfats Bowl 57 Grillrooster

Höfats Bowl 57 Grillrooster

(813)
$16.99 $54.99 -69%

Copyright 2025 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY