Powerflex Engine Mount Insert Kit for BMW X4 (G02) 2018+ - PFF5-4020 Yellow 70A Polyurethane Performance Bushes
Powerflex Engine Mount Insert Kit for BMW X4 (G02) 2018+ - PFF5-4020 Yellow 70A Polyurethane Performance Bushes
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Powerflex Engine Mount Insert Kit for BMW X4 (G02) 2018+ - PFF5-4020 Yellow 70A Polyurethane Performance Bushes

£38.34
£38.34
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Powerflex Engine Mount Insert Kit - BMW X4 G02 2018 on - PFF5-4020

Upgrade your BMW X4 G02 with the Powerflex Engine Mount Insert Kit PFF5-4020. These high-performance polyurethane engine mount inserts are engineered to fill the voiding in the OEM engine mounts, reducing excessive engine and transmission movement for a sharper, more connected driving experience on fast road and tuned road cars.

Why choose Powerflex PFF5-4020 for your BMW X4 G02

  • Reduces engine and gearbox movement for cleaner, more direct power delivery
  • Sharper throttle response and improved gear shifting feel
  • More balanced handling on and off throttle
  • Helps prolong the life of the OE engine mounts
  • Minimal increase in NVH - typically only a small change at idle
  • Easy to install - designed to be fitted without removing the engine mounts

Key features

  • Material: Powerflex Yellow 70A durometer polyurethane - the ideal fast-road stiffness
  • Intermediate alternative to BMW aluminium inserts and very stiff full replacement mounts
  • Designed to fit the OE mount voids snugly for precise control
  • Durable, long-lasting performance upgrade for tuned daily drivers and spirited use

Fitment and part details

  • Vehicle: BMW X4 G02 - 2018 on
  • Part number: PFF5-4020
  • Diagram reference: 21
  • Number of bushes in pack: 2
  • Replaces OEM part numbers: 22112284817, 22112284818

Real-world results

We have used these Powerflex engine mount inserts on customer BMW platforms and the feedback is consistently positive - tighter drivetrain control, crisper throttle response and improved shift feel, with only a small increase in vibration at idle. A smart, cost-effective upgrade that transforms the driving experience without the harshness of full solid mounts.

NVH note

Stiffening the connection between the engine and chassis will increase NVH slightly, usually noticeable at idle. The harder the material, the more NVH is transmitted - the 70A compound is an excellent balance for fast road use.

Black Series - Track and Motorsport use

Powerflex Black Series bushes use a 95 Shore A compound for maximum control of chassis geometry. They are designed for the track and engineered to be the best choice when outright stiffness and precision are the priority.

Professional fitting

Want it fitted by specialists? Nforcd offers professional installation in Warwickshire. Request a quote by emailing Sales@nforcd.com.

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