Powerflex PFF5-4650 Engine Mount Poly Bush Kit (Pack of 2) – BMW E46 3 Series Compact – Adjustable Uprated Polyurethane for Fast Road & Track
Powerflex PFF5-4650 Engine Mount Poly Bush Kit (Pack of 2) – BMW E46 3 Series Compact – Adjustable Uprated Polyurethane for Fast Road & Track
  • Load image into Gallery viewer, Powerflex PFF5-4650 Engine Mount Poly Bush Kit (Pack of 2) – BMW E46 3 Series Compact – Adjustable Uprated Polyurethane for Fast Road & Track
  • Load image into Gallery viewer, Powerflex PFF5-4650 Engine Mount Poly Bush Kit (Pack of 2) – BMW E46 3 Series Compact – Adjustable Uprated Polyurethane for Fast Road & Track

Powerflex PFF5-4650 Engine Mount Poly Bush Kit (Pack of 2) – BMW E46 3 Series Compact – Adjustable Uprated Polyurethane for Fast Road & Track

£399.48
£399.48
Sold out
Tax included. Shipping calculated at checkout.

Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

Powerflex Poly Bushes Pack – Engine Mount – PFF5-4650 – BMW E46 3 Series Compact

Part number: PFF5-4650

Diagram reference: 50

Number of bushes in the pack: 2

Upgrade your BMW E46 3 Series Compact with the Powerflex PFF5-4650 polyurethane engine mount bush kit. These uprated adjustable engine mounts are supplied with adjuster pins so you can tune the setup for fast road or track day driving. If you’re searching for BMW E46 engine mounts, poly engine mount bushes, or Powerflex engine mount upgrade, this is the proven, UK-favourite performance solution.

Powerflex poly bushes are engineered to reduce unwanted movement in the drivetrain, improving throttle response, gearshift precision and overall handling stability. Correctly formulated polyurethane can rival or even better rubber for noise, vibration and harshness (NVH) control, while maintaining performance under load. We run these mounts on our own builds at Nforcd, and our customers consistently report sharper response and greater confidence on both B-roads and circuits.

Why choose Powerflex PFF5-4650 engine mounts?

  • Adjustable performance: Use the included adjuster pins to tailor stiffness for fast road or track day use.
  • Stiffer than stock: At 5 mm compression, PFF5-4650 is just under 200% stiffer than standard, and with all four pins installed it’s just under 300% stiffer than standard.
  • Improved control: Reduces engine movement for more consistent handling, braking stability and traction.
  • Prolonged tyre life thanks to better geometry control.
  • Increased safety and predictable chassis response.
  • Cost-effective long-term solution with a Powerflex Lifetime Warranty.

Common symptoms these cure

  • Imprecise handling and drivetrain shunt
  • Uneven tyre wear
  • Braking instability and vague throttle response

Fitment notes

  • Application: BMW E46 3 Series Compact engine mount poly bush kit.
  • Not recommended for diesel models.
  • Does not fit E46 xi (xDrive) or convertible models.
  • E90 fits M3 models only.

OE cross-reference (as supplied)

22111095444, 22116779970, 2211677136111811092583, 11812283798, 1181783798511812228298, 11811136542

Professional fitting

For expert installation, choose Nforcd in Warwickshire. Request a fitting quote: Sales@nforcd.com.

Search-friendly keywords

BMW E46 engine mount, BMW E46 3 Series Compact engine mounts, Powerflex PFF5-4650, Powerflex engine mount bush kit, BMW E46 poly bushes, polyurethane engine mount bushings, uprated engine mounts BMW, adjustable engine mounts, fast road engine mounts, track day engine mounts, BMW E46 performance parts UK, Powerflex bushes UK, BMW E46 Compact engine mount upgrade.