Powerflex Black Upper Engine Mount Bushing - Megane 3 RS

The critical consequences of retaining a tired factory engine mount bushing

During violent acceleration, aggressive downshifts, or heavy braking phases on circuit, the F4Rt powerplant of your hot hatch undergoes massive twisting forces. By driving with a soft or worn factory rubber element, you accept excessive engine pitching under the bonnet. Without the structural rigidity of the Powerflex Black Series PFF60-720BLK insert, this constant engine rocking strains your driveshafts, fatigues your exhaust flex pipes, creates a vague feel in your shifter linkage, and causes power-sapping wheel hop. You lose precious seconds on your lap times and risk damaging the internal mechanics of your performance car.

Factory rubber bushings tear rapidly under the increased torque loads of tuned or remapped engines. By depriving your vehicle of the PFF60-720BLK upgrade, you risk a complete failure of the upper right engine mount, leading to major secondary damage to peripheral engine components during your Track Day sessions.

Powerflex Black Series 95 Shore technology engineered for track racing

The Powerflex Black Series polyurethane bushings are developed specifically for motorsport use and uncompromising circuit performance. Utilizing a compound with maximum stiffness, this technical insert pushes straight into the original rubber mount voids to solidify the assembly. It ensures a sharp transmission alignment, instantaneous throttle response, and a stabilized front end during mid-corner loads. This is the cornerstone upgrade for the dynamic customization of your chassis feel and the stabilization of your sports chassis.

Complete compatibility list for Renault Sport models

To guarantee a precise fitment without modifying your original strut tower setup or subframe, the reference PFF60-720BLK is strictly compatible with the following vehicle variants:

• Renault Megane 3 RS 250 (2.0 Turbo 250hp engine - Sport and Cup chassis variants)
• Renault Megane 3 RS 265 (2.0 Turbo 265hp engine - Trophy, Red Bull Racing, and Cup editions)
• Renault Megane 3 RS 275 (2.0 Turbo 275hp engine - Trophy, Trophy-R, and Final Edition configurations)

Optimiz Access: Your trusted track specialist since 2010

Since 2010, Optimiz Access has stood as the leading destination for high-end track hardware and dedicated performance vehicle maintenance across premium European marques (including Renault Sport, Audi, Volkswagen, Porsche, Mercedes, and BMW). From our professional facility in Northern France—conveniently close to automotive centers like Lille, Valenciennes, Cambrai, Arras, Seclin, Douai, and Saint-Quentin—our expert team offers hydraulic press installation for your upgraded bushings and complete suspension tuning. Backed by our robust inventory, we guarantee fast shipping worldwide to deliver your track upgrades right to your doorstep or tuning shop without delay.

Frequently Asked Questions (FAQ)

Does installing the Black Series range introduce vibrations into the cabin?
The Black Series range utilizes the firmest 95 Shore polyurethane compound for absolute track efficiency. Consequently, it transmits a higher level of vibration at idle compared to the road-biased Purple range. This is the necessary compromise to lock your engine down and achieve laser-sharp responsiveness on a performance vehicle dedicated to racing.

How is the PFF60-720BLK reference installed into the upper right mount?
The insert slides directly into the voids of the existing factory engine mount after a thorough degreasing of the housing. Using the specialized Powerflex assembly grease supplied in the kit is