Powerflex Black Series Rear Differential Mount Insert/Bush - Final Drive Polyurethane Bushing for BMW M2 F87 Coupe 2015+ (Track/Race Anti-Wheel Hop, Axle Tramp Fix) - PFR5-4026BLK

Rear Final Drive Mount Insert for BMW F87 M2 Coupe 2015 onwards - Part No: PFR5-4026BLK

Unlock sharper traction, harder launches and tighter rear axle control with this Black Series poly bush upgrade for the BMW F87 M2. Engineered for serious fast-road, circuit and drag use, this high-durometer insert keeps the rear final drive located under load, cutting axle tramp and helping the car put power down cleanly out of corners and off the line.

Why enthusiasts choose this upgrade

• High-stability differential mount for the F87 chassis that resists movement under throttle
• Integrated support washer for added rigidity during aggressive acceleration
• 95A hardness polyurethane for a firmer, performance-led feel
• Black anodised 2011-T6 aluminium components for strength and durability
• Helps reduce drivetrain deflection to combat wheel hop and improve traction

Technical highlights

• Material: Black Series polyurethane, 95A durometer
• Hardware: 2011-T6 aluminium, black anodised
• Diagram reference: 22
• Quantity in pack: 1 bush
• Part number: PFR5-4026BLK
• Replaces BMW OE numbers: 33177852495, 33316899168

Compatibility and options

Designed for BMW F87 M2 Coupe 2015 on. Can be paired with the PFR5-4030 dual mount rear differential bracket to run two bushes in the factory locations for an even more secure final drive setup.

Real-world results

We have installed this upgrade on customer F87 cars and the feedback is consistently positive. Sharper throttle response, more consistent traction and a planted rear end during hard launches and track days are the standout comments.

Ideal for

• BMW M2 owners seeking a diff mount upgrade for performance driving
• Track day and motorsport builds targeting reduced axle tramp
• Fast-road setups wanting a tougher, long-lasting poly bush solution

Fitting service

Professional installation recommended. For expert fitting, book with MJ Modifications in Warwickshire. Request a quote: info@mjmodifications.co.uk.

Search-friendly terms

BMW M2 F87 diff mount upgrade, rear final drive bush, poly bush rear axle, Black Series polyurethane bushing, performance drivetrain mount, anti wheel hop insert, axle tramp fix, BMW M2 differential bushing, performance rear diff mount UK.