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Stress-free Airtec Motorsport Audi Rs3 8v Enlarged Coldside Full Package [YXL8aEM9]

$62.99 $201.99 -69%

Stress-free Airtec Motorsport Audi Rs3 8v Enlarged Coldside Full Package [YXL8aEM9] KitAt AIRTEC Motorsport, we are thrilled to introduce our latest product, the Enlarged Coldside Kit for the Audi RS3 8V. Designed for both fast road and track use, this kit is a game-changer for RS3 8V

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Stress-free Airtec Motorsport Audi Rs3 8v Enlarged Coldside Full Package [YXL8aEM9]

Stress-free Airtec Motorsport Audi Rs3 8v Enlarged Coldside Full Package [YXL8aEM9] Kit

At AIRTEC Motorsport, we are thrilled to introduce our latest product, the Enlarged Coldside Kit for the Audi RS3 8V. Designed for both fast road and track use, this kit is a game-changer for RS3 8V owners seeking to unlock their car's full potential. Our expert design engineers have crafted a comprehensive solution that replaces the entire cold side of the exhaust system, from the intercooler to the throttle body.

Enhanced Performance with Unmatched Flow

Featuring a 23% increase in internal capacity compared to the original pipework, this kit boasts a high-quality Pro Hoses silicone boost hose that tapers from 70mm to 80mm, all the way to the elbow. The cast aluminium elbow, which is nearly 10% larger than standard, measures 85mm at its widest point, significantly improving flow and internal capacity. This not only enhances throttle response but also reduces restriction, crucial for those aiming to increase their car's power output.

Complete Package for Easy Installation

The AIRTEC Motorsport Enlarged Coldside Kit is a direct replacement, making installation a breeze. It comes with a CNC-machined throttle spacer that includes a meth port for added versatility. This comprehensive package includes detailed fitting instructions, replacement Pro Hoses boost hoses, a new O-ring, and all fixtures and fittings required for installation. Finished in powder coated black with the AIRTEC Motorsport cast logo, this kit offers a stylish and functional upgrade for modified RS3 8V owners. Key Features:

  • Up to 23% increase in internal capacity
  • Meth port incorporated into machined spacer

What Our Customers Say

January 18, 2026

Absolutely no complaints!

I'm very happy with this purchase overall.

- Alonso M..

January 18, 2026

Absolutely no complaints!

This is a very solid and reliable purchase.

- Rome E..

January 18, 2026

Absolutely no complaints!

I am thoroughly enjoying this product.

- Eugene V..

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