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Whiteline BMW 1 Series (Exc M Series) & 3 Series (Exc M3) Rear 20mm Swaybar

  • Backed by real installs and tuning experience at FAST of West Chester
Low stock! Only 3 left

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$274.88
$274.88
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Engineered to 'Activate More Grip', sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tires thereby increasing cornering grip and improving outright performance. This Whiteline 20mm fixed position sway bar = more grip = better handling = outright performance - it's the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tire wear without affecting ride quality or comfort.

  • Whiteline sway bar mounts utilise the latest technology synthetic elastomer combined with effective designs such as the internal bore knurling and grease retention lips for optimum lubrication & performance.
  • Protective powder coating acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Whiteline's latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • DIY Lateral locks prevent shifting or sideways movement of the sway bar under lateral (cornering) loads.
  • Internal grease reservoirs provide continual self lubrication for optimum friction management.
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
  • Whiteline sway bars are principally designed to reduce body roll or sway while cornering.

This Part Fits:

Year Make Model Submodel
2011 BMW 1 Series M Base
2008-2013 BMW 128i Base
2008-2013 BMW 135i Base
2013 BMW 135is Base
2005-2006 BMW 325Ci Base
2005-2006 BMW 325i Base
2005-2006 BMW 325xi Base
2007-2013 BMW 328i Base
2009-2011 BMW 328i xDrive Base
2007-2008 BMW 328xi Base
2005-2006 BMW 330Ci Base
2005-2006 BMW 330i Base
2005-2006 BMW 330xi Base
2009-2011 BMW 335d Base
2007-2013 BMW 335i Base
2009-2011 BMW 335i xDrive Base
2011-2013 BMW 335is Base
2007-2008 BMW 335xi Base
  • Earn FAST points on this part!
  • Backed by real-world installs
  • FAST WC Team Approved
Whiteline BMW 1 Series (Exc M Series) & 3 Series (Exc M3) Rear 20mm Swaybar

$274.88

Why Drivers Choose FAST of West Chester

  • I can't recommend this place enough. Being able to trust a shop in the performance world is big. The 2hr drive to get there, is worth knowing the job will be done right. Very happy to have found this shop, to
    support my builds going forward.

    Donald Wojnar

  • I recently had the pleasure of working with FAST of West Chester for some performance upgrades on my 2022 WRX, and the experience was nothing short of exceptional. I opted for a Borla S-Type exhaust and Cygnus Coilovers, and the team at FAST nailed the installation, fitment, and setup to a T.

    Adam Cranston

  • The team at FAST are excellence in every way. First, I consulted with Dave on mods for my HPDE track car. He listened and advised me on the best parts & mods to achieve my goals. He was patient & gave me space to research the options presented & worked with me through several changes before we built. Second, the build execution was flawless, proper heat shielding, bracing and poly everywhere. All components worked as advertised.

    Bryce Budd

  • This place has been my go to shop for all things Subaru. From simple service to performance parts and tuning, they have been top notch.

    William Brunell

  • Excellent shop. They installed a Cobb Stage 2 DP and Whiteline Sway bars and end links on my 2013 WRX. The work was done right and clean. The estimate was accurate. They were very knowledgeable, friendly and gave me the straight scoop on exactly what I was getting for the money
    and what I needed to get where I want to be with it. I'd recommend them
    to any car enthusiast.

    Devin Greco

Does it come with a warranty?

Most products we carry include a manufacturer warranty. Since we work with top performance brands, warranty coverage can vary by product. If you have questions about a specific item, reach out — we’re happy to help.

Do you offer installation help or advice?

Yes — we don’t just sell parts, we install and tune them too. FAST of West Chester is a real performance shop, and we’ve worked hands-on with many of the products we carry. If you have questions about fitment, installs, or building your setup, our team can point you in the right direction.

How fast is shipping?

Many of our products ship the same day or next business day, depending on availability. We work hard to get parts out fast so you can get your build moving without delays.

What’s your return policy?

Returns for exchange or refund are accepted within 30 days of receiving your order. Items must be in new, unused condition and in original packaging. If you have any questions, our team will help make the process easy.

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