Powerflex Black Series Track Rear Spring Upper Isolator - Ford Fiesta Mk7 ST 2013 onwards - Part No. PFR19-2030BLK
Upgrade your Ford Fiesta ST Mk7 rear suspension with the Powerflex Track Rear Spring Upper Isolator, part number PFR19-2030BLK. This Powerflex Black Series polyurethane rear spring upper isolator is engineered for track and motorsport use, delivering maximum control of chassis geometry and eliminating the creaks and squeaks caused by the softer OE foam isolator. Perfect for Fiesta ST owners seeking a performance-focused rear spring seat upgrade that is durable, consistent and built to perform.
Why choose this rear spring upper isolator for your Fiesta ST
- Eliminates rear suspension creaks and squeaks caused by OE foam deterioration
- Powerflex Black Series 95 Shore A polyurethane compound for track-ready stiffness and control
- Improves reliability and consistency of the rear spring seating under hard driving
- Designed specifically for Ford Fiesta Mk7 ST 2013 onwards rear spring upper seat location
- Direct replacement for the OE spring isolator - no permanent modifications required
Key details
- Part number: PFR19-2030BLK - also referenced as PFR19-2030 in product notes
- Series: Powerflex Black Series - for Track and Motorsport use
- Material: Black 95 Shore A polyurethane compound
- Position: Rear spring upper isolator - rear upper spring seat - rear spring insulator - rear spring pad
- Vehicle fitment: Ford Fiesta Mk7 ST (2013 onwards)
- Pack quantity: 2 isolators
- Diagram reference: 30
- Replaces OEM part number: BV2Z-5586-B
Proven performance for Fiesta ST owners
We have used these Powerflex Black Series rear spring upper isolators on customer Fiesta ST builds and our own cars. They offer a robust, noise-free solution that resists the rapid wear seen in the factory foam isolators. Customers consistently report a tighter, more dependable rear end on road and track with reduced unwanted movement and no more annoying squeaks.
Ideal search terms and uses
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Fitting and support
Professional installation recommended. For fitting at Nforcd in Warwickshire or to request a quote, contact Sales@nforcd.com.