Description
CSF’s High-Performance All-Aluminum Radiator is engineered to keep your 911 Turbo, GT3, RS, CUP, or 981 Spyder running at peak performance on street or track. With over 5 decades of cooling expertise, CSF delivers a purpose-built cooling solution for high-horsepower builds and motorsports environments.
This radiator features CSF’s proprietary B-Tube Technology, which increases heat transfer surface area by approximately 15% compared to conventional O-type tubes while utilizing thinner, lighter aluminum for superior efficiency. The dual liquid laminar flow design produces cooling equivalent to dual smaller tubes within the same compact footprint.
Key Features:
- 2-Row 42mm core with exclusive B-Tube Technology (+20% efficiency)
- 6.5mm fin height with multi-louvered design for maximum surface area
- All-aluminum construction with 100% TIG-welded end tanks
- CNC-machined brackets and fittings for superb durability
- OEM-style inlet/outlet connections compatible with OE and aftermarket hoses
- Individually leak and pressure tested
- Drop-in fit with no modifications required
- Accepts OEM AC condenser and fan shroud
Includes:
- Complete radiator assembly
- CNC-machined OEM-style brackets
- Installation ready with OE connection compatibility
Trust CSF for the best performing, highest-quality cooling. Maximum efficiency. Perfect fit. Built for the 991 and 981.
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