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Suspension and Components› Sway Bars and Components

H&R Sport

50CrV4 Steel Sway Bar Kit, Front and Rear

$814.00 $710.10 Save $103.90

SKU: 72878

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

It is crafted from a special 50CrV4 steel alloy, known for its high tensile strength. This kit includes both front and rear sway bars, with a 28mm front bar and a 20mm rear bar. The front bar is adjustable, while the rear bar is not.
Show original supplier description
Constructed from a premium 50CrV4 steel alloy, this kit offers the highest tensile strength available, ensuring durability and superior performance. This balanced set features a 28mm, two-way adjustable front sway bar and a 20mm, non-adjustable rear sway bar. The larger diameter and adjustability of the front bar allow for fine-tuning of the vehicle's handling characteristics, while the rear bar complements the front to provide a composed and responsive ride. The bars are heat-treated and shot-peened for increased surface hardness and longevity, and powder-coated for a lasting finish. This sway bar kit is designed to fit F3x BMW 3-Series models from 2012-2019 and 4-Series models from 2014-2020, as well as compatible F22 and M2/M3/M4 chassis variations. Bushings are included with the kit for a complete installation.
Vehicle Symptoms
  • excessive body roll when cornering
  • car leans heavily on highway ramps
  • vague steering feel in tight turns
  • rear end feels unstable during lane changes
  • understeer when pushing hard through corners
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandH&R Sport
Part Number72878
CategorySuspension and Components
5,000+ Trusted brands
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(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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