CSF Right High-Performance Radiator for 991 Porsche 911 Carrera, Turbo, GT3, GT3 RS [7070]

CSF Right High-Performance Radiator for 991 Porsche 911 Carrera, Turbo, GT3, GT3 RS [7070]

With over five decades of radiator manufacturing expertise, CSF offers its High-Performance All-Aluminum Radiator as the ultimate solution for keeping 911 Carrera engines cool. Designed for both street use and motorsports, this radiator is ideal for high-horsepower builds and race vehicles requiring superior cooling performance. The radiator features a 2-row core with CSF’s exclusive B-Tube Technology. Unlike traditional “O” shape tubes, CSF’s “B-tubes” are engineered for strength and efficiency. The brazed seam design allows for thinner, lighter aluminum construction with 15% greater heat transfer surface area compared to standard tubes. This innovative design provides “dual liquid laminar flow,” optimizing cooling performance. Additionally, CSF incorporates ultra-efficient multi-louvered fins, precisely aligned to maximize airflow. Each fin’s specifications are tailored and wind-tunnel tested for peak heat rejection efficiency, ensuring unparalleled performance under demanding conditions.

HIGH EFFICIENCY MULTI-LOUVERED FINS

• CSF incorporates ultra-efficient multi-louvered fins, precisely aligned to optimize airflow through each radiator core. Fin specifications are meticulously measured and tailored for each application, undergoing rigorous testing in CSF’s wind-tunnel lab to ensure maximum heat rejection efficiency.

CSF’S EXCLUSIVE B-TUBE TECHNOLOGY

• CSF utilizes a specially engineered “B-Tube” design instead of the conventional oval-shaped “O” type radiator tube. These “B-Tubes” are carefully crafted and brazed over the seam to ensure a secure seal. This innovative design allows CSF to employ thinner, lighter aluminum materials while achieving superior cooling efficiency, as the “B-Tubes” are stronger than traditional welded “O” shape tubes. By incorporating a seam-brazed middle section, the “B-Tube” design increases the heat transfer surface area by approximately 15% compared to standard tubes. This configuration delivers the performance of two smaller tubes within the space of one, providing enhanced “dual liquid cooling” efficiency.

Features

• 2-row 42mm core featuring csf’s exclusive b-tube technology (+20% efficiency)
• High-performance upgrade suitable for professional racing, street performance, or OEM replacement
• 6.5mm fin height w/ multi-louvered design for maximum surface area contact
• Individually leak and pressure tested
• All-aluminum design with 100% tig-welded end tanks
• CNC machined brackets and fittings for superb fit and durability
• OEM-style machined inlet / outlet connections
• Smooth satin finish
• Plug-and-play “drop-in” fit with no modifications required for installation
• Works with OEM ac condenser and fan shroud

Specifications

• Core Size: 14.25 x 14.3 x 1.6
• Number of Rows: 2
• Tank Size: 
  • Inlet: 15 x 2
  • Outlet: 15 x 2
• Hose Fitting:
  • Top Right: 1.37
  • Top Left: 1.13
  • Bottom: 1.37

Applications

• Porsche 911 Carrera: 991.2 (2016-2019) – 3.0L TT F6
• Porsche 911 Carrera 4: 991.2 (2016-2019) – 3.0L TT F6
• Porsche 911 Carrera 4S: 991.2 (2016-2019) – 3.0L TT F6
• Porsche 911 Carrera GTS: 991.2 (2018-2019) – 3.0L TT F6
• Porsche 911 Carrera S: 991.2 (2016-2019) – 3.0L TT F6
• Porsche 911 GT3: 991.2 (2014-2018) – 4.0L F6
• Porsche 911 GT3 RS: (2016-2019) – 4.0L F6
• Porsche 911 R: 991.2 (2017) – 4.0L F6
• Porsche 911 Targa 4: 991.2 (2016-2019) – 4.0L F6
• Porsche 911 Targa 4 GTS: 991.2 (2018-2019) – 4.0L F6
• Porsche 911 Targa 4S: 991.2 (2016-2019) – 4.0L F6
• Porsche 911 Turbo: 991.1 (2013-2019) – 3.0L TT F6
• Porsche 911 Turbo S: 991.1 (2013-2019) – 3.0L TT F6

Notes

• Right Radiator only, left radiator sold separately

ABOUT CSF

The Racing & High Performance Division of CSF Inc. is dedicated to designing and producing the world’s most advanced, efficient, and dependable cooling solutions. CSF offers a broad range of state-of-the-art cooling systems, with over 250 distinct applications. These include high-performance all-aluminum direct-fit radiators, intercoolers, and oil coolers, as well as bespoke manufacturing tailored for racecars, power sports, off-road vehicles, marine, and industrial applications. Every cooling solution from CSF is meticulously crafted to ensure optimal engine temperature management, even in the most rigorous driving scenarios. With a legacy spanning over 50 years and more than 40 million cooling units distributed worldwide, CSF is widely regarded as a luminary in the industry.