Volkswagen GTI Radiator - CSF - Triple-Pass, All-Aluminum, B-Tube Technology - `15-`27
Volkswagen GTI Radiator - CSF - Triple-Pass, All-Aluminum, B-Tube Technology - `15-`27

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Volkswagen GTI Radiator - CSF - Triple-Pass, All-Aluminum, B-Tube Technology - '15-'27. A high-performance drop-in built to keep MQB VW/Audi engines cool on street or track.
Triple-pass routing moves coolant across the core three times to lower outlet temps. The 2-row 42mm B-Tube core increases tube surface area by ~15% vs O-tubes, and multi-louvered 6.5mm fins enhance airflow and heat rejection. OE-style CNC brackets and quick-connects let you reuse factory hoses, fan shroud, and A/C condenser for a true drop-in. Note: may not clear intercoolers thicker than 60mm; confirmed with AMS, APR, and 034 Motorsport.
Features
- Triple-pass core for lower outlet temps
- 2-row 42mm B-Tube core (~15% more tube area)
- Multi-louvered 6.5mm fins
- Drop-in fit with OEM quick-connects; CNC brackets; all-aluminum drain plug
Questions or ready to order? Call Austin, TX 512-982-9393 or Los Angeles, CA area 562-981-6800. We offer installation and customization at both locations.
Buying multiple items? Contact us about shipping discounts. We install on premises in Austin and Los Angeles.
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