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CSF Porsche 991.2 Carrera/GT3/RS/R 991 GT2/RS 718 Boxster/ Cayman/ GT4 Aluminum Side Radiator- Right

CSF Porsche 991.2 Carrera/GT3/RS/R 991 GT2/RS 718 Boxster/ Cayman/ GT4 Aluminum Side Radiator- Right

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Sale price  $685.00 USD Regular price  $729.00 USD

CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your 991.2 911 / 718 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.

  • High-Performance Upgrade Suitable for Professional Racing, Street Performance, or OEM Replacement
  • 2-Row 42mm Core Featuring CSF's Exclusive B-Tube Technology (+20% Efficiency)
  • Plug-and-Play "Drop-in" Fit with No Modifications Required for Installation
  • 6.5mm Fin Height w/ Multi-Louvered Design for Maximum Surface Area Contact
  • CNC Machined Brackets and Fittings for Superb Fit and Durability
  • All-Aluminum Design with 100% TIG-Welded End Tanks
  • OEM-Style Machined Inlet/Outlet Connections
  • Accepts OEM AC Condenser and Fan Shroud
  • Individually Leak and Pressure Tested
  • Smooth Satin Finish

This Part Fits:

Year Make Model Submodel
2021-2022 Porsche 718 Boxster 25 Years
2017-2022 Porsche 718 Boxster Base
2018-2019 Porsche 718 Boxster GTS
2021-2025 Porsche 718 Boxster GTS 4.0
2017-2022 Porsche 718 Boxster S
2020-2022 Porsche 718 Boxster T
2017-2022 Porsche 718 Cayman Base
2020-2023 Porsche 718 Cayman GT4
2022-2025 Porsche 718 Cayman GT4 RS
2018-2019 Porsche 718 Cayman GTS
2021-2025 Porsche 718 Cayman GTS 4.0
2017-2022 Porsche 718 Cayman S
2020-2022 Porsche 718 Cayman T
2020-2023 Porsche 718 Spyder Base
2024-2025 Porsche 718 Spyder RS
2017-2019 Porsche 911 Carrera
2017-2019 Porsche 911 Carrera 4
2018-2019 Porsche 911 Carrera 4 GTS
2017-2019 Porsche 911 Carrera 4S
2018-2019 Porsche 911 Carrera GTS
2017-2019 Porsche 911 Carrera S
2018-2019 Porsche 911 Carrera T
2018-2019 Porsche 911 GT2 RS
2018-2019 Porsche 911 GT3
2019 Porsche 911 GT3 RS
2017-2019 Porsche 911 Targa 4
2018-2019 Porsche 911 Targa 4 GTS
2017-2019 Porsche 911 Targa 4S
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Return policy

Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.

Shipping

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.

Manufacturing

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

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Frequently asked questions

What is the return policy?

Our goal is for every customer to be totally satisfied with their purchase. If this isn’t the case, let us know and we’ll do our best to work with you to make it right.

Are any purchases final sale?

We are unable to accept returns on certain items. These will be carefully marked before purchase.

When will I get my order?

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.

Where are your products manufactured?

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

How much does shipping cost?

Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase.