Airtec Motorsport BMW S55 Chargecooler Radiator Upgrade ensures your N55's coolant maintains a cool temperature for as long as possible, helping your intake system to resist heat-soak and consistently perform at its full potential.
Airtec has achieved this by developing a charge cooler radiator that measures nearly 100mm taller and 20mm thicker overall, compared to the OEM item. The uprated radiator fits neatly behind the bumper and requires no modifications to fit, using the OEM mounts and the original coolant connectors. To protect the larger core in its vulnerable position at the front of the car, there is also a removable stone guard.
The larger radiator can be used with the original chargecooler to improve running temperatures however, to see the biggest performance gains, we recommend using the radiator in conjunction with Airtec's Billet Chargecooler Upgrade for the S55 engine, also available on the R44 Performance website.
PRODUCT SPECIFICATION
Dimensions: - Width: 540mm - Height: 410mm - Depth: 45mm - Capacity: 9.9 litres - Frontal area: 2210cm² Features: - Over twice the capacity of the original - 40% larger frontal surface area - Twin-pass design for improved cooling - Direct fit with no cutting or trimming - Removeable stone guard to protect the core
COMPATIBILITY
- BMW F87 M2 Competition Coupe (2018-2021) - BMW F80 M3 Saloon (2014-2019) - BMW F82/3 M4 Coupe/Convertible (2014-2019)
WHAT'S IN THE BOX?
- Full Airtec charge cooler radiator upgrade kit - All fixtures & fittings - Comprehensive installation guide
Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.
It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.
We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.
We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.
All in stock products ship the same day if ordered before 2pm GMT
For out of stock items we will contact you with an estimated wait time if not otherwise specified above.
We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy
All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.
PLEASE NOTE
- Orders with both in-stock and backorder or out-of-stock products will be dispatched once all products are available to ship together.
- Contact our sales team if you want your parts fitted to your vehicle at our London workshop.
- Shipping estimates are based on courier delivery times and don't include time to despatch from our warehouse.