Powerflex Black Series PFF5-5452BLK Engine/Motor Mount Insert 95A Polyurethane Bush for BMW 3 Series G20, Z4 G29, Toyota GR Supra A90 - Performance Torque Mount Bushing Upgrade for Fast Road/Track - Replaces OE 22116860465 22116860466

PFF5-5452BLK Poly Motor Mount Bush Upgrade for G20 3 Series, G29 Z4 and GR Supra A90

Unlock sharper drivetrain control and crisper response with the PFF5-5452BLK high-durometer polyurethane mount insert. Designed for hard road use, track days and motorsport, this uprated motor mount bushing dramatically reduces powertrain movement for cleaner launches, more precise upshifts and a tighter, more connected feel behind the wheel. Perfect for tuned and stock cars alike that demand better stability under load.

Why enthusiasts choose this uprated mount insert

• Approximate 180 percent increase in stiffness versus the factory rubber voids for rock-solid engine control
• Cuts drivetrain twist which improves throttle response, traction out of corners and launch consistency
• Helps reduce wheel hop, driveline shunt and gearshift slop during aggressive driving
• Race-focused 95A polyurethane compound built for fast road, circuit, sprint, drag and autocross use
• Simple insert design that locates within the original mount housing, no permanent modifications required

Expect a small increase in NVH at idle and low rpm with any stiffer mount solution. The payoff is significantly improved stability and response when pushing on.

Applications

• BMW G20 3 Series 2018 onwards
• BMW G29 Z4 2018 onwards
• Toyota GR Supra A90 2019 onwards

What you receive

2 x polyurethane insert bushes. You will require 2 bushes per car.

Part numbers

• Manufacturer reference: PFF5-5452BLK
• OE cross references: 22116860465, 22116860466

Proven on our own cars and by our customers

We have fitted and used these inserts extensively at MJ Modifications and the feedback has been consistently excellent. Drivers report a more connected front end, noticeably less engine rock under load and more confidence on B-roads and track. If you want a serious motor mount upgrade for your G20, G29 or A90, this is a proven, value-packed solution.

Installation and fitting support

Professional fitting recommended. We offer in-house installation at MJ Modifications in Warwickshire. Request a fitted quote at info@mjmodifications.co.uk.

Download the installation guide: PFF5-5452BLK install instructions

Compatibility check before dispatch

To ensure correct fitment we will verify compatibility prior to dispatch. Add your UK registration or last 7 digits of the VIN at checkout.

Brand

Powerflex

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