Powerflex Black Series Rear Coil Spring Top Pads (Pair) - Ford Fiesta ST Mk7 ST180 1.6 EcoBoost 2013+ - Upper Spring Seat/Insulator/Perch Pad - Polyurethane 95A - PFR19-2030BLK PFR19-2030 - Replaces BV2Z-5586-B - Track/Fast Road

Track-spec rear coil spring top pads for Fiesta ST180 Mk7 - Pair

Dial in a sharper, more consistent rear end on your Fiesta ST180 with these motorsport-grade polyurethane coil spring top pads. Built from Powerflex Black Series material, part number PFR19-2030BLK also referenced as PFR19-2030, this pair of upper perch insulators replaces the factory foam cushion to stabilise the coil-to-body interface, cut out the tell-tale rear-end squeak and keep geometry under control when you push on.

Why enthusiasts choose these for the ST180

• High-durometer polyurethane compound 95 Shore A for precise handling and repeatable chassis response
• Stops the common rear coil noise caused by compressed or perished OE foam pads
• Improves consistency of the rear axle during hard cornering, kerb strikes and track-day heat cycles
• Direct-fit upper spring seat solution with no permanent modifications
• Durable, oil and abrasion resistant material that outlasts the factory isolator
• Supplied as a matched pair for even preload and ride height control

What you will notice

• Cleaner feedback from the rear of the car with reduced unwanted movement
• No more annoying chirps or rubbing sounds from the top of the rear coils
• Confidence-inspiring stability on track, sprint and fast-road use

Fitment and key info

• Vehicle compatibility: Ford Fiesta ST Mk7 ST180 2013 onwards 1.6 EcoBoost
• Location: rear coil spring upper seat top insulator rear spring perch pad
• Material: Black Series polyurethane 95A durometer
• Quantity in pack: 2 pieces
• Part number: PFR19-2030BLK also known as PFR19-2030
• OEM cross-reference: replaces Ford BV2Z-5586-B
• Diagram reference: 30
• Intended use: track day motorsport fast road

Proven on our cars and customer builds

We have fitted these to multiple Fiesta ST180s as well as our own builds. Owners report a tighter rear end with consistent spring seating and zero squeaks after heavy use. It is a simple upgrade that delivers big confidence on B-roads and at the circuit.

Fitting and support

Professional installation recommended. MJ Modifications offers fitting in Warwickshire. To request a quote or book in, email info@mjmodifications.co.uk.

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