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
Save 10%

Pay in installments of $56.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 17 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 4
Flimsy
Color: Beige, Size: 8 Panel
It’s thinner than what I thought and flimsy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
T
Verified Purchase
Tiffany C
Grantham, US
★★★★★ 5
Easy assemble and not to big!
Color: Black, Size: 132in-Large Metal Base
I bought this because I fo a lot of zoom/teams meetings and work just mandated no false backgrounds (don’t ask) soooo to hide my real home and allow others to roam free while I work I got this. Easy to assemble although you will need some space. I thought I might be to big at 11’ wide as I have a small desk area but actually it’s perfect and could use a couple more panels. Leaves just enough room so I’m not completely cocooned - I can move my chair and get up walk behind chair and exit space. Great deal and tax deductible!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2025
N
Verified Purchase
Nicholas Schadewald
Los Angeles, US
★★★★★ 4
Fair Quality, Hour and a half build
Color: Black, Size: 132in-Large Metal Base
Key things: It does (more or less, not completely) fold in on itself, it does block nearly all visibility (especially from an angle), it was only about an hour and thirty minutes to put together, and it is light weight. Do I recommend? Yeah.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 1, 2025
S
Verified Purchase
Sheddran Smith
San Leandro, US
★★★★★ 5
Privacy
Color: Black, Size: 132in-Large Metal Base
Great for privacy especially if you have a roommate..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
S
Verified Purchase
Sobhan Putalapattu
Pawtucket, US
★★★★★ 3
Assembly was a bit rough
Color: Black, Size: 132in-Large Metal Base
It is serving the purpose it is bought for. However the assembly was harder than it should have been. Joining the parts A and B (two iron pipes) was very hard. We can't use any tools to do that and it has to be done manually and every joint was very tight and very hard to to do. I had to struggle to make 24 joints for the length I need. At one point I was going to return it, but I needed it very badly so continued with the assembly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2024

recommand products