CSF Racing 1-Row 31mm Ultra High Performance Aluminium Radiator
Ford Focus ST Mk3 LW/LZ 13-18
In Stock:
This product is in stock & ready to be dispatched.
Limited Stock Available:
Stock is running low. Order soon to avoid missing out!
Almost Gone:
Stock is critically low! This product may sell out soon.
Incoming:
Product will be in stock soon.
Usually Ships In:
This product is out of stock and will usually ship in the timeframe displayed.
Sold Out:
This product is currently out of stock.
Request ETA
$1,099.00
Unit price /
Unavailable
Bidit helps you and Pro Speed Racing agree on a price. You set the price and Pro Speed Racing checks if they can accept your offer. You aren't competing with anyone else.
CSF High Performance Radiator for MK3 Ford Focus ST
The MK3 Focus ST earned a strong following thanks to its sharp styling, responsive chassis, and capable 2.0 L EcoBoost engine. As these cars continue to be enjoyed on the street and pushed hard on track, cooling demand has increased. The CSF High Performance Radiator offers a major improvement in coolant temperature control, making it a valuable upgrade for both daily driven and modified Focus ST models.
Design and Engineering
CSF collaborated with EcoBoost specialists to develop a radiator capable of addressing the high coolant temperatures seen in tuned and track focused builds. The result is a premium cooling solution engineered for maximum efficiency, durability, and perfect fitment. Even lightly modified cars or those driven in hot climates can benefit from the improved thermal stability this radiator provides.
CSF vs OEM
The factory radiator uses plastic end tanks and a single row aluminum core, suitable for normal use but not ideal for heat intensive applications. The CSF unit replaces this with a full aluminum construction featuring a 31 mm high performance core. Increased thickness and fluid capacity allow the system to absorb and shed heat far more effectively.
CSF’s exclusive B Tube technology increases heat transfer by around 15 percent when compared with standard oval tubes. Multi louvered fins further enhance efficiency by maximizing airflow through the core. Combined with TIG welded aluminum tanks, the radiator offers increased strength, reliability, and long term durability.
Triple Pass Flow Advantage
The CSF radiator incorporates a triple pass flow design that routes coolant through the core three times before exiting. This configuration reduces outlet temperatures, minimizes hot spots, and ensures stable cooling under sustained load. The result is more consistent performance during spirited driving and track sessions.
Features and Benefits
31 mm ultra high performance single row core
Triple pass flow design for improved heat dissipation
Cooling tubes with CSF B Tube technology
6.5 mm tall multi louvered fins for maximum surface area
CNC machined mounting pins and brackets
OEM style inlet and outlet for factory fitment
100 percent TIG welded aluminum construction
True plug and play installation with no modifications required
Step 1: Choose message placement
Click the button below and then hover over your page to select a placement.
Step 2: Paste and save
You have copied the placement for the Product Page.
Go back to the App Embeds section, and in the Paypal Advanced Settings, paste the copied value into the
Product Page field and click the 'Save' button in the top right corner.
| SKU:
CSF7238
