CSF Cooling | High-Performance Radiators & Intercoolers
CSF Cooling Upgrades
CSF manufactures high-performance aluminium radiators, intercoolers and oil coolers, known for its B-Tube radiator core design and TIG-welded aluminium end tanks. The range here covers the popular Australian performance platforms where factory cooling runs out of margin under sustained load, from turbo hatches to track-driven sports cars.
Shop by Vehicle
CSF cooling parts in this collection cover:
- Toyota Supra A90
- BMW G8x (M2, M3, M4) and F8x chassis
- Volkswagen Golf R and GTI (Mk7/Mk7.5/Mk8, depending on part)
- Audi S3
- Honda Civic Type R FL5
- Toyota GR Yaris and GR86
- Selected Porsche platforms
Coverage varies by part number and engine code, so always confirm your exact model year against the CSF part number before ordering.
Shop by Product Type
- Radiators: all-aluminium, TIG-welded replacement and upgrade radiators using CSF's B-Tube core, replacing factory units with plastic end tanks.
- Charge-air coolers / intercoolers: front-mount and upgraded-core intercoolers for turbocharged platforms such as Golf R/GTI and Civic Type R FL5, aimed at reducing intake air temperature rise under repeated load.
- Oil and transmission coolers: direct-fit and universal coolers for engine oil, transmission and power steering circuits.
- Combo units: integrated radiator and oil cooler combinations for European platforms where engine bay space is tight.
Why CSF
CSF's B-Tube design uses a single-piece aluminium tube shaped like a "B" instead of a traditional oval tube. CSF states the flatter, wider profile increases surface area for heat transfer while keeping the core strong enough for TIG-welded aluminium end tanks rather than the plastic tanks fitted from factory. Plastic end tanks are a common long-term failure point on cars used hard, which is why an all-aluminium replacement suits cars doing regular circuit work or running higher power.
Choosing the Right Part
Confirm the exact CSF part number against your vehicle's build date and options, particularly on Golf R/GTI and Audi S3, where cooling system parts can differ between model years and engine codes. If you're fitting an intercooler alongside a tune, check charge pipe and coolant hose routing against your existing setup, as some combinations need fittings not included in the box.
Installation & What You'll Need
Most CSF radiators are designed to use factory mounting points, fan shrouds and hose connections. Installation by a professional is recommended, along with fresh coolant of the correct specification and a proper bleed procedure.
Pair with the rest of your build
- Blouch turbochargers for platforms pushing past factory power levels.
- Injector Dynamics fuel injectors for builds adding boost alongside an intercooler upgrade.
- KORSH performance parts
FAQ
What does the CSF B-Tube design do?
It replaces the standard oval tube with a single-piece aluminium tube shaped like a "B". The flatter profile gives more surface area for heat transfer than a standard tube of the same size, while supporting a fully TIG-welded aluminium core.
Will a CSF radiator bolt straight into my car?
On most applications CSF radiators use factory mounting points and hose connections. Check your exact model year and engine code against the CSF part number before ordering, as some platforms have running changes.
Do I need a CSF intercooler if I am not running big boost?
Not always. On a stock or mildly tuned car that isn't showing heat soak, the factory intercooler may be sufficient. An upgrade makes most sense once you're adding power, doing regular track days, or already seeing intake temperatures climb on a data logger.
Need help matching a CSF part number to your exact model? Contact our team at sales@chicaneaustralia.com.au.
