Powerflex Poly Bushes Pack - Front Anti Roll Bar Bush 21.5 mm - PFF5-4602-21 - BMW E46 3 Series inc Touring
Upgrade the front end of your BMW E46 with the Powerflex Front Anti Roll Bar Bush 21.5 mm, part number PFF5-4602-21. These polyurethane front anti roll bar bushes are a proven suspension upgrade for the E46 3 Series including Touring, delivering sharper steering, improved road holding and more consistent handling. If you are searching for BMW E46 front anti roll bar bushes, E46 front ARB bushes 21.5 mm, E46 sway bar bushes, E46 stabiliser bar bushes or Powerflex PFF5-4602-21, this is the exact kit you need.
Fitment and key details
- Vehicle: BMW E46 3 Series including Touring
- Location: Front anti roll bar bushings
- Size: 21.5 mm anti roll bar diameter
- Part number: PFF5-4602-21
- Diagram reference: 2
- Number of bushes in the pack: 2
Please measure and confirm your anti roll bar size is 21.5 mm before ordering. E46 models use different ARB diameters, so correct sizing is essential.
Why choose Powerflex polyurethane bushes for your E46
Powerflex poly bushes control unwanted suspension flex far better than ageing rubber bushes, so your anti roll bar can do its job effectively. The result is tighter turn-in, flatter cornering and more predictable grip. Correctly formulated polyurethane also provides excellent noise, vibration and harshness control, often matching or improving upon rubber.
If you are experiencing imprecise handling, uneven tyre wear or braking instability, worn rubber front anti roll bar bushings are a common cause. Replacing them with Powerflex polyurethane bushes is a cost-effective, long-term fix that enhances performance and safety.
Benefits
- Sharper steering response and improved chassis stability
- More consistent handling and road holding
- Prolonged tyre life thanks to better geometry control
- Increased safety and confidence under braking and cornering
- Excellent durability with a lifetime warranty
- Direct replacement for OE E46 front anti roll bar bushes
What you get
- 2 x Powerflex Front Anti Roll Bar Bushes, 21.5 mm
- High quality polyurethane construction for long service life
Real-world results with Nforcd
We have installed and used these Powerflex E46 front ARB bushes on customer cars and our own vehicles. Feedback is consistently positive, with owners reporting noticeably tighter front-end feel, reduced roll and improved steering precision. A simple upgrade that makes your BMW E46 3 Series feel fresh and responsive again.
Installation and sizing
- Measure your front anti roll bar to confirm 21.5 mm before purchase.
- Clean the bar, lightly lubricate where appropriate and torque fixings to manufacturer specifications.
- Ideal replacement for worn E46 front sway bar bushes or stabiliser bar bushes.
Professional fitting available
Prefer professional installation for your BMW E46 anti roll bar bushes? Nforcd in Warwickshire can help. Request a fitting quote at Sales@nforcd.com.
SEO-friendly search terms you might be looking for
BMW E46 front anti roll bar bushes 21.5 mm, Powerflex PFF5-4602-21, E46 front ARB bushes, E46 front sway bar bushings, E46 stabiliser bar bushes, polyurethane bushes E46, Powerflex poly bush kit E46, front anti roll bar bush BMW 3 Series E46 Touring.
Part number: PFF5-4602-21
Diagram reference: 2
Number of bushes in the pack: 2
Lifetime warranty from Powerflex