CSF High-Performance Auxiliary Radiator - A90 Supra | G42 M240i | G20 M340i | G22 M440i
CSF High-Performance Auxiliary Radiator - A90 Supra | G42 M240i | G20 M340i | G22 M440i
CSF High-Performance Auxiliary Radiator - A90 Supra | G42 M240i | G20 M340i | G22 M440i
CSF High-Performance Auxiliary Radiator - A90 Supra | G42 M240i | G20 M340i | G22 M440i
CSF High-Performance Auxiliary Radiator - A90 Supra | G42 M240i | G20 M340i | G22 M440i
/ PRODUCT ·CSF

CSF High-Performance Auxiliary Radiator

[ VERIFIED FITMENT ]
A90 SUPRAG42 M240IG20 M340IG22 M440I
Regular price€287,95
/
Shipping calculated at checkout.
  • Shipped from USA
/ 01 · OVERVIEW
  • 2-Row, 42mm Ultra High Performance Core
  • 6.5mm Tall Multi-Louvered Fin with CSF’s 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 CSF’s Global Network of R&D Partners, Including Leading Time Attack Teams, Tuners, and Turbo Kit Manufacturers
  • Fits:
    • 2020+ Toyota GR Supra (A90/A91)
    • 2018-’20 BMW G20 320i & M340i(X)
    • 2017-’20 BMW G29 Z4 30i & Z4 M40i
  • OEM #:
    • 16400-WAA04 (Toyota)
    • 17118672237 (BMW)
  • Don’t be fooled by other high-performance aftermarket options that utilize the OEM plastic rock guard. The OEM rock guard’s 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, detrimental to the intended performance. During CSF’s own R&D phase, CSF analyzed both the OEM and other aftermarket offerings and decided to take the extra step, redesigning the included rock guard to allow maximum flow to the radiator core, but still offering ample protection from small rocks and road debris – all proven on CSF’s in-house wind tunnel. CSF’s new Auxiliary Radiator fits both the left and right side of the vehicle as a drop-in fit, requiring no modifications to install. Featuring CNC machined mounting brackets and OEM style “Quick Connect” inlet/outlet connections for a true plug-and-play installation that does not interfere with aftermarket performance aero modifications.
/03·SHIPPING
Ships in 1-3 Days
Flat Rate Shipping
Fully Insured

Processing: In-stock items typically ship within 1–3 business days. We do our best to get every order out as quickly as possible. All orders are quality-checked and ship with full insurance coverage. If an item is out of stock, we'll reach out ASAP with an ETA.

Carriers: Carbon fiber and performance parts ship via UPS. Smaller items ship via USPS.

Tracking: You'll receive a confirmation email when your order ships with a tracking link — you can also track it anytime from the order page linked in that email. Allow 1–3 business days for tracking to update.

International: We ship worldwide. Contact us at sales@horizonmotorsport.com for international shipping quotes.

Signature: We may require a signature for high-value orders. Please be available during your estimated delivery window.

Horizon Motorsport - Est. 2019

Built for BMW Enthusiasts

We specialize in quality aftermarket parts for BMW M-cars. Every part we carry is selected, inspected, and shipped with the same care you'd give your own build. Our goal: help you get your car looking and performing exactly how you envisioned it.

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/ ? · ASK A QUESTION

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