Available to Order
Not sure which one? Ask us to confirm fitment first →For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. Outside the UK, shipping is shown at checkout and local customs and taxes remain your responsibility.
Some products are made to order, imported or custom built. If timing matters, contact us before ordering and we will confirm the expected delivery timeframe.
Send the vehicle, engine and current setup if you want us to confirm the exact application before checkout.
Every HEL oil cooler kit features a high-quality, reliable oil cooler manufactured by Setrab in Sweden. We have been using Setrab coolers for 10+ years, and have never had any issues with the performance or quality. Having an oil cooler fail or even burst is not something you want to experience, especially in demanding conditions and that is something we have never seen with Setrab's build quality. In the past, we've even had reports of front-end collisions and the Setrab oil cooler was the only component that still worked!
Delivered with pre-assembled braided hoses and Aluminium fittings, our comprehensive kit has everything required for a straightforward installation. Using AN8 high-flow performance hose to deliver and return oil from the external oil cooler, this kit also includes a bespoke oil filter take-off plate, which is equipped with a built-in thermostat. The thermostat ensures that your engine oil flows to the external oil cooler only when the oil reaches the desired temperature (92°C / 198°F).
Around 10% of the engine oil circulates through the oil cooler at any given time, this ensures a continuous flow that prevents air pockets and safeguards against thermal shock to the system. The surplus oil is then channelled back to the engine through the internal bypass system, promoting faster warm-up, providing added safeguarding in cold weather conditions, and eliminates the risk of overcooling.
Included with every kit is an easy-to-read installation manual. If you get stuck, our technical support team is always happy to answer any questions you may have.
| Component Type | Vehicle Specific Oil Cooler Kit |
| Compatibility (Vehicle Manu. & Model) | Subaru WRX STI (VA) (2014-2021) |
| Compatibility (Engine) | 2.0/2.5 |
| Thermostat Activation Temperature | 82/92/102°C |
| Oil Cooler (Options) | Setrab Proline 6 Series 16 Row |
| Braided Hose & Fitting Size | AN10 / -10 AN |
| Brand | HEL Performance |
For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. For customers outside the UK, local customs and taxes remain your responsibility, and shipping is shown at checkout. If a shipping option is not available, email us and we will prepare a tailored quote.
Many of the products we sell are made to order, imported or custom built, so a lead time may apply. If you need a part urgently, contact us before ordering and we will confirm the expected delivery timeframe and process.
Model year, engine, drivetrain, hardware and existing modifications can all change what fits. Check the applications and supplier notes above, or send us your exact vehicle and setup before ordering.
Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.
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