Powerflex Black Series Front Wishbone Bushes Clio 2 RS / Williams

The risks of vague front-end handling on your Clio RS

Driving a Clio 2 RS or Clio Williams requires absolute front-end rigor. If you keep your original wishbone bushings, you accept that your geometry will vary under load. This parasitic rubber flex leads to steering vagueness, delayed turn-in, and uneven tire wear. Without installing the Powerflex Black Series kit, you lose the surgical responsiveness that defines these Renault Sport icons.

Why Black Series polyurethane is vital for track use?

OEM rubber ages poorly and compresses during weight transfers. Reference PFF60-301BLK, specifically developed for motorsport and Track Days, offers Shore 95 hardness. Ignoring this customization part means letting your front end wander during heavy braking and fast cornering. These reinforced bushings are designed to withstand the most extreme stresses without ever failing.

Optimiz Access Expertise: Your performance partner since 2010

As specialists in sports and premium vehicle maintenance, the Optimiz Access team selects only the best components for your passion. Based in Northern France, near Lille, Cambrai, and Valenciennes, we provide both the sale and professional installation of your Powerflex products in our specialized workshop. Our permanent stock allows us to guarantee fast shipping, whether you are in France or anywhere else in the world via our international export service.

Technical FAQ:

• What is the difference with the Purple range? The Black Series range is 80% stiffer than stock, whereas Purple is a compromise. For track use, only Black Series fully locks the axle.
• Is this kit compatible with OEM arms? Yes, these wishbone bushings replace the factory elements on Clio 2 RS and Williams without modification.
• How to maintain these bushings? They are supplied with specific Powerflex grease to ensure quiet and long-lasting operation.

Note: For a perfectly balanced chassis, complementary products (rear axle bushings, engine mounts) are available at the bottom of this product page.