CSF High-Performance Radiator (N20, N55) - F2x, F3x

The Racing & High Performance Division of CSF Inc. strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. CSF manufacturers a wide variety of sophisticated cooling systems with more than 117 different applications ranging from high performance all-aluminium direct-fit replacement radiators, to complete custom applications for race cars, power sports, off-road, marine, and industrial uses.
$1,089.00

Product Information

THE ULTIMATE COOLING SOLUTION FOR THE F-SERIES N20 AND N55 ENGINE


The CSF High Performance Radiator is the ultimate cooling solution for race and high-performance N20 or N55 powered F2x and F3x models.

This high-efficiency, all-aluminium radiator removes the plastic end tanks which are prone to failure and features an industry-leading core design with CSF's exclusive B-Tube technology along with an ultra-efficient 6.5mm multi-louvered fin height design which improves cooling by up to 25-30%.

Direct replacement for BMW part number 17117618807 (Automatic) or 17117600520 (Manual).

FEATURES

  • Two-row 42mm core (dual core) featuring CSF's exclusive B-tube technology.
  • Core features an ultra-efficient fin with 6.5mm fin height and multi-louvered design for maximum surface area contact.
  • CNC-machined "quick-connect" inlet/outlet connections.
  • CNC-machined brackets and fittings for superb fit and durability.
  • All-aluminium drain plug.
  • Hand-polished mirror finish.
  • Available for Auto/DCT (#CSF7081) and manual (#CSF7080) models.
  • Drop-in fitment, requiring no modifications to install. Accepts all standard attached OEM components including "quick-connect" hoses, AC condenser, mounting brackets, and fan shroud.


Models
  • 1 Series / F20 (2012-2019) / M135i
  • 1 Series / F20 (2012-2019) / 125i
  • 2 Series / F22 / F23 (2014-2021) / M235i
  • 2 Series / F22 / F23 (2014-2021) / 228i
  • 2 Series / F22 / F23 (2014-2021) / 220i
  • 3 Series / F30 / F31 / F34 (2012-2018) / 335i
  • 3 Series / F30 / F31 / F34 (2012-2018) / 328i
  • 3 Series / F30 / F31 / F34 (2012-2018) / 320i
  • 4 Series / F32 / F33 / F36 (2014-2020) / 435i
  • 4 Series / F32 / F33 / F36 (2014-2020) / 428i
  • 4 Series / F32 / F33 / F36 (2014-2020) / 420i

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I have used many mechanics over the years for the many different types of vehicles in our company fleet and southern BM is one of the very few workshops I can highly recommend. Andrew and his team are also really passionate about their work and it shows.

Archie Psallas
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My first dealing with Southern BM was a pleasant one. I had some springs and shocks installed and Sean was a delight to deal with. Knowledgeable, helpful and offered solutions when not everything went to plan. I would happily recommend them.

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Soooo awesome. They certainly know their stuff and always look after me and my X5. you guys ROCK!

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Extremely happy and love this place. Great service from Eric. Bought and installed akrapovic exhaust system from this place. Also purchased and installed the M performance bonnet. 100% coming back for more service from this place.

Timothy Sung
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The guys are great, definitely take your BMW there.

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