Wagner tuning upgrade motor water cooler kit audi rs3 8y 2.5 tfsi

Upgrade of the side engine water coolers for the Audi RS3 8Y


These side-mounted water coolers are a direct replacement for the standard water coolers. By maximizing the available space, the water coolers can be increased in size by an additional 132%.

This enormous increase in size and the excellent thermal conductivity of the all-aluminum radiators provide increased cooling efficiency. Perfect for vehicles subjected to heavy use on the racetrack or requiring additional performance modifications.

The complete kit includes both the driver and passenger sides and is delivered ready for installation with additional brackets.


Dimensions OEM water cooler:
200 mm x 230 mm x 44 mm
V = 1.84 liters
A = 460 cm²

Dimensions WT water cooler:
205 mm x 242 mm x 86 mm
V = 4.27 liters (+132%)
A = 496 cm² (+8%)

We receive a large number of custom orders and requests every day, so it's not always possible for us to have every item in stock at all times. If you need the item urgently, please contact us. here to our sales teamto check stock before making your purchase.

We fully understand if you are unsure whether a part is compatible with your car. Therefore, we strongly recommend that you contact your Inquiry to us Our friendly sales team will then contact you to confirm if this part is the right one you are looking for.

All our products come with a standard 2-year warranty. However, this depends on the type of product. For more details, see here.

At Upgrade my Car (R-Trade GmbH), we take great care to fully inform our customers about the intended use of our products. Please note that, unless otherwise stated, all of our products are specifically designed for professional racing use. These are intended solely for use in competitions on racetracks sanctioned by an officially recognized racing organization. We would like to point out that any use of our products outside of these terms and conditions, including recreational off-road use, may potentially violate local, state, or federal laws. It is important to understand that Upgrade my Car (R-Trade GmbH) assumes no liability for the legality of using our products on public roads. The responsibility for compliance with applicable laws lies solely with the purchaser. We strongly recommend that our customers familiarize themselves with and comply with applicable legal regulations before using our products.