2014-2022 BMW M3/M4/M2 F8X S55 Aux Radiator
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
2014-2022 BMW M3/M4/M2 F8X S55 Aux Radiator is a PWR radiator engineered for improved thermal control, durability, and performance-focused fitment. Review the specifications and compatibility details below before ordering.
2014-2022 BMW M3 / M4 / M2 F8X S55 Auxiliary Radiator
Features:
- Handmade and professionally TIG-welded in the USA
- High-efficiency aluminum performance core engineered for maximum heat rejection
- Engineered louvered fin technology optimized for high-performance street and track use
- Direct OEM-style plug-and-play installation using factory mounting locations and connections
PWR’s auxiliary radiator for the 2014–2022 BMW M3, M4, and M2 equipped with the S55 engine is engineered to improve overall cooling system performance for demanding street and track applications. Manufactured entirely in-house at our USA facility, this auxiliary radiator features a high-grade aluminum performance core designed to deliver superior heat transfer and durability compared to conventional OEM-style cooling solutions.
The advanced cooling tube design and optimized louvered fin geometry maximize heat rejection while maintaining efficient airflow through the cooling stack. By increasing cooling capacity within the factory cooling system, this auxiliary radiator helps stabilize coolant temperatures, reduce heat soak, and support consistent engine performance during aggressive driving, extended track sessions, and higher horsepower applications.
Designed for seamless OE-style integration, this auxiliary radiator installs directly into the factory mounting location using original equipment connections and mounting hardware. Whether your BMW is stock or modified, this PWR auxiliary radiator delivers the durability, reliability, and thermal performance required to keep your cooling system operating at its best.
Upgrade with confidence and experience the unfair advantage in cooling technology with PWR.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.