Adjustable Anti-Roll Bar Set for BMW F22 F23 228i 230i M235i M240i F30 320i 328i 330i 335i 340i F32 F33 F36 428i 430i 435i 440i

APPLIED MODELS:

    2015 - 2016 BMW 228i Convertible
    2014 - 2016 BMW 228i Coupe
    2017 - 2018 BMW 230i Convertible
    2017 - 2018 BMW 230i Coupe
    2013 - 2018 BMW 320i Sedan
    2013 - 2016 BMW 328i Sedan
    2017 - 2018 BMW 330i Sedan
    2012 - 2015 BMW 335i Sedan
    2016 - 2018 BMW 340i Sedan
    2014 - 2016 BMW 428i Convertible
    2014 - 2016 BMW 428i Coupe
    2016 428i Coupe
    2014 - 2016 BMW 428i Coupe
    2014 - 2015 BMW 428i Gran Coupe
    2017 - 2018 BMW 430i Convertible
    2017 - 2018 BMW 430i Coupe
    2017 - 2018 BMW 430i Gran Coupe
    2014 - 2016 BMW 435i Convertible
    2014 - 2016 BMW 435i Coupe
    2014 - 2016 BMW 435i Gran Coupe
    2017 - 2018 BMW 440i Convertible
    2017 - 2018 BMW 440i Coupe
    2017 - 2018 BMW 440i Gran Coupe
    2015 - 2016 BMW M235i Convertible
    2014 - 2016 BMW M235i Coupe
    2017 - 2018 BMW M240i Convertible
    2017 - 2018 BMW M240i Coupe

Special Note: Compatible with RWD vehicles ONLY.

Installation time varies by application.
F23 M235i & M240i Convertible requires the listed 7.1 hours
F33 428i, 430i, 435i & 440i Convertibles: 6.9 hours
F36 435i & 440i Gran Coupe: 6.4 hours
F36 428i & 430i Gran Coupe and F32 435i & 440i Coupe: 6.2 hours
F32 428i & 430i Coupe: 6.0 hours
F30 320i, 328i & 330i Sedan: 5.5 hours
F30 335i & 340i Sedan and F22 228i & 230i Coupe: 5.6 hours
F22 M235i & M240i Coupe: 5.7 hours

Almost all street cars come from the manufacturer with an anti-roll bar as it is a common part of modern suspension systems. However they are designed to be overly soft for maximum comfort. An anti-roll bar does exactly what it says by reducing body roll in all situations. Every Dinan tuned anti-roll bar is built and tuned specifically for each BMW chassis. Lowering the amount of body roll keeps your BMW more level than stock (while still allowing just enough body roll) to improve mechanical grip. This improvement gives the driver a much more planted and confident feeling in every corner.  

Front Anti-Roll Bar

Add a 28mm Lightweight Tubular Adjustable Front Anti-Roll Bar to reduce body roll, improve grip and stability while saving weight at the same time. This anti-roll bar is adjustable up to 45% to 97% stiffer than the stock bar*. This 3 hole bar can be mounted in 3 different positions with stock BMW end links.

Benefits of the Dinan Adjustable Tubular Front Anti-Roll Bar:

+ Less Body Roll
+ More Mechanical Grip
+ More Stable At Limit
+ Large 28mm size*
+ Stock bar is 22.2 mm on the M235i/M240i which means the new bar can be adjusted from 45% to 76% stiffer than the stock front sway bar.
+ Stock bar is 24.2 mm on the 328i/330i w/ M-Sport which means the new bar can be adjusted from 50% to 81% stiffer than the stock front sway bar.
+ Stock bar is 21.2 mm on the 335i/340i/435i/440i  which means the new bar can be adjusted from 63% to 97% stiffer than the stock front sway bar.
+ Stock bar is 22.2 mm on the 335i/340i/435i/440i w/ M-Sport which means the new bar can be adjusted from 54% to 87% stiffer than the stock front sway bar.  
+ 3 hole bar with 3 possible positions on the bar
+ Tubular (Hollow) Construction

Includes: Lightweight Tubular Adjustable Front Anti-Roll Bar, Urethane Bushings, Heavy Duty Brackets w/ Grease Fittings.

Rear Anti-Roll Bar

Add a 19mm Lightweight Tubular Adjustable Rear Anti-Roll Bar to reduce body roll, improve grip and stability while saving weight at the same time.This anti-roll bar is adjustable up to 84% to 474% stiffer than the stock bar*. This 3 hole bar can be mounted in 3 different positions with stock BMW end links.

Benefits of the Dinan Adjustable Tubular Rear Anti-Roll Bar:

+ Less Body Roll
+ More Mechanical Grip
+ More Stable At Limit
+ Large 19mm size* 
+ Stock bar is 15 mm on the M235i/M240i which means the new bar can be adjusted from 84% to 130% stiffer than the stock rear sway bar.
+ Stock bar is 12 mm on the 335i/340i/435i/440i  which means the new bar can be adjusted from 359% to 474% stiffer than the stock rear sway bar.
+ Stock bar is 13 mm on the 328i/330i/335i/340i/435i/440i w/ M-Sport which means the new bar can be adjusted from 243% to 329% stiffer than the stock rear sway bar. 
+ 3 hole bar with 3 possible positions on bar
+ Only tubular anti-roll bar with a large range of adjustment on the market
+ Tubular (Hollow) Construction

Includes: Lightweight Tubular Adjustable Rear Anti-Roll Bar, Urethane Bushings, Heavy Duty Brackets w/ Grease Fittings.