SKU: 86435546503

CSF High-Peformance Auxiliary Radiator - BMW/Toyota / A90 / A91 / G20 / G29 / GR Supra / 320i / M340i/xDrive / Z4 30i / Z4 M40i

Sale price$204.31 Regular price$227.01
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

CSF High-Peformance Auxiliary Radiator - BMW/Toyota / A90 / A91 / G20 / G29 / GR Supra / 320i / M340i/xDrive / Z4 30i / Z4 M40iSpecs 2 Row, 42mm Ultra High Performance Core 6. 5mm Tall Multi Louvered Fin with CSFs Exclusive B Tube Technology CNC Machined Mounting Brackets and OEM Style Quick Connect Inlet Outlet 100% All Aluminum TIG Welded Construction Includes Detachable Aluminum Rock Guard (Industry Exclusive) Finished in a Thermal Black Protective Coating Fits Both Left & Right Side of Vehicle 2 Year Limited Warranty Drop in Fit Requires No Modifications to Install Tested


Specs

  • 2-Row, 42mm Ultra-High-Performance Core
  • 6.5mm Tall Multi-Louvered Fin with CSFs Exclusive B-Tube Technology 
  • CNC Machined Mounting Brackets and OEM Style Quick Connect Inlet/Outlet
  • 100% All Aluminum TIG-Welded Construction
  • Includes Detachable Aluminum Rock Guard (Industry Exclusive) 
  • Finished in a Thermal Black Protective Coating
  • Fits Both Left & Right Side of Vehicle
  • 2-Year Limited Warranty
  • Drop-in Fit Requires No Modifications to Install
  • Tested and Proven by CSFs Global Network of R&D Partners, Including Leading Time Attack Teams, Tuners, and Turbo Kit Manufacturers

Dont be fooled by other high-performance aftermarket options that utilize the OEM plastic rock guard. The OEM rock guards vertical channel design is specifically designed to only work with the tube spacing found on the OEM core. When the OEM rock guard is installed on an aftermarket radiator, it actually blocks a significant amount of surface area. Obviously this is detrimental to the intended performance. During CSFs own R&D phase, CSF analyzed both the OEM and other aftermarket offerings and decided to go the extra mile. CSF redesigned the included rock guard to allow maximum flow to the radiator core, while still offering ample protection from small rocks and road debris all proven on CSFs in-house wind tunnel.

CSFs new Auxiliary Radiator fits both the left and right side of the vehicle as a drop-in fit. Thus requiring no modifications to install. Each features CNC machined mounting brackets and OEM style Quick Connect inlet/outlet connections. This makes for a true plug-and-play installation that does not interfere with aftermarket performance aero modifications.


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 86435546503

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★★★★★ 5
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I wear this jacket almost every day! The color is a pretty bubblegum pink and is just as shown in the ad. Being high quality, it does not fade nor bleed when you wash it, it is true to size but does have stretch for comfort. You can put this in the dryer and it does not shrink! The pockets are a decent size and have zippers to keep your items safe. It is thick enough to keep you warm but not too thick to where you will overheat. Perfect for a breezy day!
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Reviewed in the United States on September 9, 2025
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Talitha
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★★★★★ 5
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Great fit and length. As well as quality fabric. Cute and comfy.
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Amber
Cuba, US
★★★★★ 5
Super comfy and practical
Size: XX-Large, Color: Emerald Green
Buttery soft and comfy, great for exercise or for going out. I live in a hot climate so I’ll be getting more of these.
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Elizabeth
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★★★★★ 5
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Reviewed in the United States on May 29, 2026
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Bethden
New York, US
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Love this skirt. It’s is cute on with a hidden cell pocket. Got compliments first time I wore it. I bought this as an alternative to shorts. I like the material - easy to pack.
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