Birds B-Series Anti-Roll Bar Kit - M135i, M140i, M235i, M240i, 335i, 340i, 435i, 440i

Birds signature B-Series Packages combine exclusive power, chassis, brake and differential upgrades designed for road performance. Birds work with the world's leading tuning brands, industry consultants and professional drivers to achieve pure driver appeal and superior performance from their cars.
$1,099.00

Product Information

The Birds' B-Series Anti-Roll Bar Kit for the BMW F20 M135i & M140i Hatch, F22 M235i & M240i Coupe, F23 M235i or M240i Convertible, F30 335i & 340i Sedan, F32 435i & 440i Coupe, F33 435i & 440i Convertible and F36 435i & 440i Gran Coupe is designed to further compliment the B-Series Suspension Kit and Quaife LSD for those who are looking to further decrease body roll for track applications.

This kit is exclusive to Birds and distributed in Australia by SouthernBM, and the components are not available directly from the manufacturers.

Features

  • Designed to compliment the B-Series Suspension Kit and Quaife LSD
  • Increased body stiffness and less roll
  • 2-way adjustable 28mm front anti-roll bar
  • Non-adjustable 20mm rear anti-roll bar
  • Only recommended for track applications
  • Made by H&R Germany
Suitable for models with or without electronic damper control (EDC) suspensions. Not for F31 3 Series Touring or F34 3 Series GT.

Note: Cars with EDC suspension need to use the anti-roll bar links of cars without EDC suspension. If your car already have the Birds B-Series Sport Suspension System you will already have these links installed.
Models
  • 1 Series / F20 (2012-2019) / M140i
  • 1 Series / F20 (2012-2019) / M135i
  • 2 Series / F22 / F23 (2014+) / M240i
  • 2 Series / F22 / F23 (2014+) / M235i
  • 3 Series / F30 / F31 / F34 (2012-2018) / 340i
  • 3 Series / F30 / F31 / F34 (2012-2018) / 335i
  • 4 Series / F32 / F33 / F36 (2014-2020) / 440i
  • 4 Series / F32 / F33 / F36 (2014-2020) / 435i

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My first dealing with Southern BM was a pleasant one. I had some springs and shocks installed and Sean was a delight to deal with. Knowledgeable, helpful and offered solutions when not everything went to plan. I would happily recommend them.

Errol Frank
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Great experience dealing with the team at SouthernBM. Sean in particular was fantastic with his knowledge, timely responses and ultimately work performed.

Ian Tennent
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One of (if not THE most) professional outfits I’ve dealt with - in the auto industry or otherwise. Needless to say, all work was carried out as promised and to an impeccable standard. Thank you Sean and team - you’ve renewed my faith in the auto business!

Jason Hiddlestone
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Sean arranged a Quaife LSD for my 135i and I couldn't be happier. He advised multiple seals and bearings needed replacing unbeknownst to me so these were done as well. Now I have a more reliable car and one with tonnes more mechanical grip!

Nathan Mann
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Thank you once again to John, Andrew and their team. Have been bringing our cars to them for several years now and have complete trust and faith in their workmanship and honesty.

Eugene Ooi
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