Whiteline Adjustable Rear Sway Bar Kit - 20mm - E46 RWD Non-M

Sway bars are an essential upgrade when trying to get the best handling capabilities out of your BMW. Stock sway bars allow for too much play and excessive body roll, not keeping the wheels as firmly planted as they should be. Whiteline offers their performance sway bar kits that are designed to improve your BMW's handling characteristics and come with upgraded polyurethane bushings as well.

This Whiteline 20mm sway bar gives you more grip, better handling, and better outright performance. Sway bar upgrades are one of the best dollar-for-dollar investments you can make, improving your BMW's handling dynamics without affecting the comfort or ride quality.

This part fits the following BMWs:
1999-2006 E46 RWD Non-M

T#: 372177 | Part#: BBR11Z
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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244.70
SALE: $244.70 (20% OFF)
WAS: $305.99 on 06-09-2026

This product was last offered at the strikethrough price on
06-09-2026

Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
Availability:
Available from Supplier
Est. Ship Date:
Ships Jun 17, 2026
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Whiteline Adjustable Rear Sway Bar Kit - 20mm - E46 RWD Non-M
$244.70