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CSF 15-18 BMW M2 (F87) / 12-16 BMW M235i/M235ix Radiator

$699.00 $675.99 Save $23.01
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CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your N55 Powered BMW running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape "O" type radiator tube, CSF uses a specially engineered tube in the shape of a "B". These "B-tubes" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal "O" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With "B-tubes" you are able to get "dual liquid laminar flow". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.

This Part Fits:

Year Make Model Submodel
2013-2015 BMW 335i xDrive Base
2014-2016 BMW 435i xDrive Base
2015-2016 BMW 435i xDrive Gran Coupe Base
2016-2018 BMW M2 Base
2014-2016 BMW M235i Base
2015-2016 BMW M235i xDrive Base

When will my order ship?

Most orders are processed and shipped within 2 business days after your order is placed. Business days do not include weekends or holidays.

What happens if an item is out of stock?

If any item in your order is currently out of stock, we will notify you via email as soon as possible. That email will include an estimated time of arrival (ETA) and any available options, such as waiting for restock or modifying your order.

Will I receive tracking information?

Yes! Once your order has shipped, you will receive a confirmation email with tracking details so you can monitor your delivery.

Can shipping be delayed?

While we aim to ship all orders within 2 business days, occasional delays may occur due to high order volume, holidays, or unforeseen circumstances. If there are any significant delays, we will keep you informed.

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