Powerflex Black Series Track Gearbox/Transmission Mount Insert Poly Bush/Bushing - BMW 2 Series Active Tourer F45 F46 (2014+) - 95A Polyurethane - OE 22316853453 - PFF5-1322BLK

Race-spec transmission mount upgrade for BMW F45 and F46

Give your BMW 2 Series Active Tourer a sharper, more connected feel with this high-performance polyurethane insert for the factory transmission support. Built from a Black 95 Shore A compound, it fills the voids in the original rubber mount to curb unwanted movement under load. The result is tighter drivetrain control, crisper shifts and improved power delivery, especially on tuned 2.0 turbo engines.

Why enthusiasts choose this poly bush insert

• Stabilises the powertrain to reduce excessive engine and gearbox rock
• Improves shift precision and throttle response during hard acceleration
• Ideal for cars running over 250 bhp where the stock rubber shows its age
• Track focused Black Series compound for maximum chassis control
• Cost-effective way to stiffen the original mount without replacing the entire unit

Key details

• Part number: PFF5-1322BLK
• Material: Black 95A polyurethane performance compound
• Pack contents: 1 insert
• Diagram reference: 22
• OE cross-reference: 22316853453
• Intended use: Track and motorsport

Compatibility

BMW F45 and F46 2 Series Active Tourer, 2014 onwards. Designed to work with the original equipment transmission mount by filling the cavities to reduce compliance.

What you will feel

• More direct engagement under acceleration and on upshifts
• Reduced wheel hop and less driveline lash
• Greater confidence on fast road and circuit sessions

Real-world feedback

Tested by MJ Modifications and fitted for many of our customers, this insert consistently delivers a noticeable increase in drivetrain stability. Drivers report a more precise, connected feel with excellent durability from the hard-wearing compound.

Fitting and support

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

Good to know

• Black Series compound is engineered for maximum control and may increase NVH compared with standard rubber
• Perfect companion for other suspension and bushing upgrades on dedicated track builds

Upgrade your BMW’s transmission support with this race-ready polyurethane insert for sharper performance, repeatable handling and long-term reliability.