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Aktuator Turbosmart IWG75 Renault Clio RS 2013+ 7PSI
Key facts
Vehicle make
Renault
Model
Clio
Engine code
IWG75 / 7PSI
In brief

The Clio's standard wastegate actuator provides a relatively weak boost curve, with slow boost build up, and it fails to hold closed as the revs rise, causing a drop-off at the top end. Turbosmart's IWG-75 for the Clio RS is performance-focused: it has stiffer actuator springs and a larger diaphragm, which helps the wa...

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The Clio's standard wastegate actuator provides a relatively weak boost curve, with slow boost build up, and it fails to hold closed as the revs rise, causing a drop-off at the top end. Turbosmart's IWG-75 for the Clio RS is performance-focused: it has stiffer actuator springs and a larger diaphragm, which helps the wastegate stay closed when it should - meaning boost builds earlier in the rev range and hold on right until redline. The result is power gains throughout the rev range, but a serious boost in the 'seat-of-the-pants' feeling that makes the car feel faster in everyday driving. The IWG-75's bulletproof billet construction is combined with a versatile locking collar design, so it's easily serviceable and customisable. As a bolt-on modification for the Clio, the IWG-75 is an awesome 'bang-for-buck' power boost that all owners should consider.

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