Powerflex Track Front Wishbone Rear Bushes (E46 Hybrid) - E36 3 Series (1990 - 1998) - PFF5-3601BLK

Polyurethane Control Arm Rear Mounts for BMW E36 - E46 Arm Conversion - PFF5-3601BLK

Transform front end precision on your BMW E36 with these track-ready rear mounts for the front lower arm. Part number PFF5-3601BLK is a split-design, free-rotating polyurethane solution that locks in geometry under load and is ideal for performance driving, circuit work, fast road use and drift. Engineered to combine the hex interface of the E46 aluminium wishbone with the outer size of the E30 and E36 front arm carrier, this hybrid bushing makes the popular E46 arm upgrade straightforward while delivering a sharper, more connected steering feel.

Built in a hard 95A black polyurethane compound, these rear mounts significantly reduce unwanted movement compared with tired rubber, giving faster turn-in, improved mid-corner stability and better braking confidence. Durable, consistent and resistant to oil and road grime, they provide repeatable performance lap after lap and mile after mile.

• Part number: PFF5-3601BLK
• Material: 95A black polyurethane for high stiffness and longevity
• Design: two-piece hybrid with free rotation for smooth articulation
• Interfaces the E46 aluminium lower arm hex to the E30 and E36 front carrier
• Reduces deflection to help maintain caster and alignment under heavy load
• Enhances steering response and feedback for track days and spirited road driving

Fitment and use

Suitable for BMW 3 Series E36 1990 to 1998 when pairing E46 alloy front lower control arms with E30 and E36 lollipop style brackets. Perfect for E46 arm conversion on E36 chassis where maximum control and durability are desired.

Technical details

• Diagram reference: 1
• Quantity in pack: 2 bushes
• Replaces OE numbers: 31121139789 and 31121139790

Why enthusiasts choose this upgrade

This is a proven suspension upgrade for anyone chasing tighter front axle control, repeatable geometry and confidence at the limit. We use these mounts ourselves at MJ Modifications and our customers continually report crisper steering, better stability over kerbs and greater confidence when pushing on.

Popular search terms

BMW E36 control arm rear bushing, front arm rear mount, lollipop bush upgrade, poly bushes for BMW, E46 arm conversion bush, hybrid wishbone mount, motorsport spec suspension bushings, front suspension upgrade, handling upgrade, track day bushes, drift suspension E36, PFF5-3601BLK.

Professional fitting

Want it installed properly the first time? Book fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

If you are running an E46 aluminium lower arm on an E36 chassis with the E30 and E36 carrier, this hybrid mount is the correct solution to complete the setup.