Powerflex PFF19-2221 40mm Lower Engine Torque Arm Small Bush | Dog Bone/Pendulum Engine Mount Bushing | Ford Fiesta ST MK8 1.5 EcoBoost ST200 2017+ | Rear Gearbox/Transmission Torque Link | Road Series

Powerflex PFF19-2221 Lower Torque Arm Small Bush 40 mm for Ford Fiesta ST MK8 1.5 EcoBoost 2017 onwards - Road Series

Transform the way your hot hatch puts power to the tarmac with this premium polyurethane lower torque arm small bush from Powerflex. Part number PFF19-2221 is the 40 mm small bush that fits the rear dogbone torque link on the Ford Fiesta ST MK8 1.5 EcoBoost. By replacing the soft factory rubber, this upgrade curbs excess drivetrain movement, tightens up the front end and gives your Fiesta a more connected, confidence-inspiring feel on fast B roads and daily commutes alike.

What you will feel

• Sharper acceleration with reduced engine rock under load
• More precise gearchanges and a cleaner shift action
• Better traction off the line with less wheel hop and tramp
• Improved stability on throttle and during lift off
• Consistent performance thanks to durable polyurethane that resists ageing and oil

Why enthusiasts choose this bush

The Fiesta ST pendulum mount is a known source of unwanted movement that robs response. Swapping to Powerflex Road Series polyurethane in the lower torque arm small bush controls fore and aft motion without the vagueness of tired OEM rubber. We have fitted this exact component to our own cars and many customer vehicles at MJ Modifications, and feedback has been excellent for drivability, engagement and long-term reliability.

Fitment and compatibility

• Vehicle: Ford Fiesta ST MK8 1.5 EcoBoost ST 200
• Years: 2017 onwards
• Location: Lower torque arm small bush on the rear dogbone mount torque link
• Bush width: 40 mm small bush variant only
• Replaces OEM references: K1BY-6P082-AB and K1BY-6P082-AC

Important: Ford fitted different sizes. Measure the small bush on your torque link to confirm it is 40 mm before ordering.

Technical details

• Brand and series: Powerflex Road Series
• Part number: PFF19-2221
• Diagram reference: 21
• Pack contents: 1 bush for the small position of the torque arm
• Material: High-performance polyurethane for consistent stiffness and control

Search-friendly terms customers use

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Fitting and support

Professional installation available at MJ Modifications, Warwickshire. We know these cars and this part inside out, and we are happy to help with sizing checks and complementary handling upgrades. Request a fitting quote at info@mjmodifications.co.uk.

Why buy from us

We supply genuine Powerflex components that deliver tangible improvements in response and control. This lower torque arm small bush is a cost-effective, proven enhancement for the Fiesta ST MK8 that our customers love for its crisp feel and durability.