WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.The factory water spray system on the 991 GT2 RS is often a bottleneck during track sessions, as the ECU limits power once the reservoir runs dry. The CSF 8166 replaces the OEM tube and fin units with Formula-1 performance-grade cores to eliminate heat soak and lower charge air temperatures on stock and tuned engines. The design utilizes 2-row cores featuring 3mm tall rolled tubes with turbulated inner fins to maximize heat dissipation from the charge air.
Key Features
- F1 performance-grade 2-row cores with 3mm rolled tubes
- Billet aluminum end tanks for maximum strength and durability
- Turbulated inner fins manually placed inside each tube
- 4.85mm tall multi-louvered ambient fins for maximum airflow efficiency
- True drop-in fit requires no trimming of OEM carbon fiber air ducts
- Pressure tested at 120 psi for high-boost reliability
- Precise Quick-Connect inlet and outlet connections
- Raw billet aluminum finish
Specifications
| Core Material | Aluminum |
| Tank Material | Billet Aluminum |
| Core Configuration | 2-Row, 87mm thick |
| Core Dimensions | 313mm x 229mm |
| Type | Air-to-Air |
| Inlet/Outlet | Quick Connect Male |
Fits
Fits the Porsche 991 GT2 RS. This is a specific fitment designed to work with the factory air ducting and mounting points.
Installation
This intercooler set is a drop-in fit application. It installs in the OEM location with no modifications required. The design specifically avoids the need to trim the factory carbon fiber air ducts. CSF recommends installation by a qualified facility if you are not confident following the manufacturer repair manual instructions.
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