Clio RS Turbosmart Uprated Turbo Actuator

Turbosmart Uprated Turbo Actuator to replace factory item.

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Clio RS Turbosmart Uprated Turbo Actuator
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From £159.90 exc. VAT    From £191.88 inc. VAT   

Turbosmart Uprated Turbo Actuator to replace factory item.

An adjustable direct replacement for the original unit which improves boost control by preventing the waste gate from blowing open. This is a common issue when requesting more boost at higher engine rpm on later stages of tuning. That said the later 200 and 220 models can suffer on initial levels of tuning as the factory actuator is not as progressive in its action when compared to early models. When a stronger actuator is combined with an ECU tune there is less demand needed from the factory N75 valve (Boost Solenoid) so you can run less duty.

The Actuator comes fitted with a lift spring tension of 7 psi, this means that without any pre-load the actuator rod will start to move (open) around 7 psi of boost pressure. For reference the standard factory actuators have a lift pressure of around 6 psi, but as mentioned the action is very linear in the later models rather than progressive as the earlier ones. For ease we have put the above guide below for when choosing spring pressure.

Up to 250 BHP (7 psi lift pressure)
Up to 280 BHP (10 psi lift pressure)*
Over 280 BHP (14 psi lift pressure)*

Spring pressures over 7 psi are additional springs supplied. The additional spring will need installing to achieve quoted pressure.

* We always advise a custom ECU tune to re calibrate the factory electronic boost controller (N75 valve duty). Failure to do this may cause the engine to over boost, go into limp mode and in a worse case cause engine damage. *

If you need further advise or info, please get in touch.

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