Powerflex Black Series PFF19-2025BLK Front Upper Engine/Torque Mount Insert for Ford Fiesta ST Mk7 1.6 EcoBoost (2013-on) Track Polyurethane Bush

ST180 Top Torque Mount Poly Insert PFF19-2025BLK

Dial in rock-solid drivetrain control on your Fiesta ST180 with the PFF19-2025BLK performance insert. This motorsport-grade polyurethane piece locates into the existing upper torque mount, dramatically limiting engine rock during launches, upshifts and hard corner exits. Expect crisper gearchanges, less axle tramp, reduced torque steer and a sharper, more connected drive on track and fast road.

We run this insert on our own builds and customer cars, and the feedback is the same every time. Tighter, cleaner power delivery and far less wheel hop. If you want your 1.6 turbo Fiesta to put power down consistently, this is a simple, proven upgrade.

Why this poly insert

• Part number: PFF19-2025BLK
• Application: Ford Fiesta ST180 1.6 EcoBoost 2013 to 2018
• Location: Upper torque mount insert that fits the OE housing
• Compound: Black Series polyurethane around 95 Shore A for maximum stiffness and control
• Result: Cuts engine movement to improve traction, shift feel and throttle consistency while curbing hop and wander under load
• Track focused: Built for circuit use and aggressive driving where stability and precision matter
• Quantity: One insert
• Diagram reference: 25

How it transforms your ST180

• Keeps the powertrain planted so more of your torque reaches the tarmac
• Improves launch control consistency and reduces wheel spin oscillation
• Makes gearchanges feel more positive by minimising drivetrain lash
• Enhances steering confidence when accelerating out of bends

OEM cross references

C1BY-6F012-BA, C1BY-6F012-AD, 8V51-6F012-AJ

Good to know

Due to the stiffer Black Series material, an increase in NVH is normal compared with the standard rubber mount. This is the trade-off for the added control demanded by serious drivers.

Fitting and support

Installs into the existing upper mount with the OE bush in place. For professional installation, book with MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Search terms our customers use

ST180 torque mount bush insert, Fiesta 1.6 EcoBoost top mount poly bush, upper engine steady bush, front top mount insert, drivetrain stabiliser Fiesta ST, anti wheel hop bush, track spec engine mount insert, polyurethane torque bush, Fiesta ST180 hop fix, Fiesta ST180 traction upgrade, Fiesta ST poly mount, Fiesta 1.6T engine support insert, hard durometer engine mount, Black Series insert PFF19-2025BLK, motorsport mount bush Fiesta.