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Powerflex

Powerflex BMW RWD Transmission Mounting Bush PFF5-4655 – Fast Road Polyurethane Gearbox Mount – Fits E36 E46 E60 E82 E90 F10 F20 F30/F31 F32 Z4 – M135i 335i M3 M4 M5

Powerflex BMW RWD Transmission Mounting Bush PFF5-4655 – Fast Road Polyurethane Gearbox Mount – Fits E36 E46 E60 E82 E90 F10 F20 F30/F31 F32 Z4 – M135i 335i M3 M4 M5

£89.88
£89.88 £89.88
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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 PFF5-4655 Polyurethane Drivetrain Support - BMW RWD

Transform gearchange feel and driveline control with the Powerflex PFF5-4655 fast road poly bush set. This uprated gearbox support significantly reduces fore-aft movement of the powertrain for crisper shifts, better throttle-to-gear synchronicity and fewer clunks under load changes. Ideal for spirited road use and tuned cars where the soft factory rubber can allow excess movement, knocking and missed shifts.

Rear wheel drive models only.

Why enthusiasts choose PFF5-4655

  • Up to 150 percent increase in stiffness over OE for a tighter, more precise gearchange
  • Yellow 70A polyurethane - fast road compound that controls movement with minimal NVH
  • CNC machined aluminium end caps with captive bolts - engineered strength and durability
  • Addresses common issues like gear lever wander, drivetrain lash and over-rev on aggressive upshifts
  • Perfect preventative upgrade on remapped or track-curious builds

At MJ Modifications we run these bushes on our own cars and customer vehicles. Feedback has been consistently positive - sharper shifts, reduced movement and a more connected, confidence-inspiring feel from the gearbox and prop line.

Part reference and OE cross-refs

Powerflex Part Number: PFF5-4655

OE numbers for reference:

  • 22316799331
  • 22316771219
  • 23711137817
  • 22316796617
  • 22316875904
  • 22312284819

Fitment coverage

Designed for a wide range of rear wheel drive BMW platforms across 1 Series, 2 Series, 3 Series, 4 Series, 5 Series, 7 Series and Z models, with popular performance applications including M135i, 335i, M3, M4 and M5. Also suitable for Toyota Supra A90 and Rolls-Royce Phantom RR1 as listed below.

RWD only - contact us if unsure and we will verify fitment before shipping.

Compatibility - Click to expand

  • BMW E81, E82, E87, E88 (2004 - 2013)
  • BMW E82 1M Coupe (2010 - 2012)
  • BMW F20, F21 (2011 - 2019)
  • BMW F22, F23 (2013 on)
  • BMW F87 M2 Coupe (2015 on)
  • BMW E36 Compact (1993 - 2000)
  • BMW E36 including M3 (1990 - 1998)
  • BMW E46 Compact
  • BMW E46 M3 including CSL
  • BMW E46 Sedan, Touring, Coupe, Convertible
  • BMW E9* Sedan, Touring, Coupe, Convertible
  • BMW F3* Sedan, Touring, GT and BMW F80 M3
  • BMW F32, F33, F36 (2013 on)
  • BMW F82, F83 M4 (2014 on)
  • BMW E34 (1988 - 1996)
  • BMW 520 to 530
  • BMW 520 to 530 Touring
  • BMW 535 to 540 and M5
  • BMW 540 Touring
  • BMW E32 (1988 - 1994)
  • BMW E31 (1989 - 1999)
  • BMW Z3 (1994 - 2002)
  • BMW Z8 E52 (1998 - 2003)
  • BMW Z4 E85 and E86 (2003 - 2009)
  • BMW Z4 E89 (2009 on)
  • BMW Z4 G29 (2018 on)
  • BMW Z4M E85 and E86 (2006 - 2009)
  • Rolls-Royce Phantom RR1 (2003 - 2017)
  • Toyota Supra Mk5 A90/J29 (2019 on)

What you receive

  • 2 x bushes with caps and fixings - the quantity required per vehicle

Recommended combo

For even greater powertrain control on E36, E46 and E9* platforms, pair with Powerflex PFF5-4650 tuneable engine mounts.

Fitting and support

Professional installation recommended. MJ Modifications offers expert fitting at our Warwickshire workshop. Request a fitting quote: info@mjmodifications.co.uk.

Fitment check before dispatch

We will confirm compatibility before shipping. Add your UK registration or the last 7 of your VIN at checkout so you receive the correct PFF5-4655 kit for your BMW.

Manufacturer

Powerflex

Search-friendly terms

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