Dinan
SKU: DIN-D1200640

BMW Suspension Stabilizer Bar Kit - Dinan D120-0640

M3, M2, M4



Available
Ships in 1 business day
MAP
Price each: $849.95
Core charges are assigned to parts that have reusable components by manufacturers to encourage the return of the used units. Once you return the old part you will be refunded for your core charge, details regarding the return will be emailed to you once you place the order. Note: The customer is responsible for the cost of return shipping.
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Description

Details

SKU:
DIN-D1200640
FCP Euro ID:
917942
GTIN / UPC:
810065216137
Made in:
China
Quality:
Performance

OE Numbers

N/A

MFG Numbers

D120-0640

Product Information

Anti-roll bars are a key component of modern suspension systems, designed to minimize body roll and enhance stability. However, factory-installed anti-roll bars are often tuned for comfort rather than performance, resulting in excessive flexibility that can compromise driving dynamics. Every Dinan tuned anti-roll bar is specifically designed for each BMW chassis to deliver a sharper, more responsive driving experience. By reducing body roll while maintaining just the right amount for optimal grip, it helps keep your BMW more level through corners, improving mechanical traction. The result is a more planted, confident feel in every turn—making this an essential upgrade for driving enthusiasts, whether on winding back roads or the track. Features:

  • Larger, more robust, bars: Front - 28mm size (vs. stock 23.5mm), Rear - 26mm size (vs. stock 21.9mm)
  • Increased stiffness to combat roll; Front - 18% stiffer, Rear - 35-48% stiffer
  • Rear bars are 2-hole adjustable allowing you to fine-tune settings for environment or comfort preference
  • Made of high tensile strength alloy steel with tubular (hollow) construction for maximum strength while limiting weight
  • Less body roll
  • More mechanical grip
  • More stable at the limit
  • Includes polyurethane bushings and grease
Suspension Stabilizer Bar Kit

Suspension stabilizer bars are also known as Anti-sway bars. They intend to improve handling by reducing the car’s body roll from side to side. The stabilizer bar bushing is a physical insulator at the point of attachment to the car’s frame. Most bushings are made of rubber, but some people prefer bushings made of stiffer Urethane believing the car will handle even better (although the ride is stiffer).

Suspension Stabilizer Bar Kit Failure Symptoms
  • Unusual noises: Clunking, squeaking, or groaning noises, especially when driving over bumps or turning
  • Body roll: The vehicle leans more than it should when turning
  • Steering problems: The car pulls to one side, or the steering wheel feels loose or unresponsive
  • Uneven tire wear: The tires wear down unevenly

About Dinan

DINAN Inc. is a well established and renown BMW tuner which was founded by Steve Dinan in 1979. Dinan develops, manufactures and markets a comprehensive line of high performance products and systems, distributed through a nationwide network of Authorized Dinan Performance Centers that includes select BMW Dealerships and Independent BMW Service/High Performance facilities. Dinan’s industry leading quality products and solid engineering have helped to make Dinan an almost household word among BMW driving enthusiasts. Road tests conducted by major automotive enthusiast publications over the last 30 years place Dinan enhanced BMWs on a performance level with some of the most exotic sports cars in the world. At the same time, Dinan enhanced BMWs are widely renowned for being civilized and reliable, providing a high performance BMW-like driving experience without equal.

Fits These Cars

BMW M3

  • 2021 BMW M3 Suspension Stabilizer Bar Kit (Front and Rear)
    Manual RWD Sedan 3.0L L6 S58B30T0 Gas
  • 2021 BMW M3 Competition Suspension Stabilizer Bar Kit (Front and Rear)
    Automatic RWD Sedan 3.0L L6 S58B30T0 Gas
  • 2022 BMW M3 Suspension Stabilizer Bar Kit (Front and Rear)
    Manual RWD Sedan 3.0L L6 S58B30T0 Gas
  • 2022 BMW M3 Competition Suspension Stabilizer Bar Kit (Front and Rear)
    Automatic RWD Sedan 3.0L L6 S58B30T0 Gas
  • 2023 BMW M3 Suspension Stabilizer Bar Kit (Front and Rear)
    Manual RWD Sedan 3.0L L6 S58B30T0 Gas
  • 2023 BMW M3 Competition Suspension Stabilizer Bar Kit (Front and Rear)
    Automatic RWD Sedan 3.0L L6 S58B30T0 Gas
  • 2024 BMW M3 Suspension Stabilizer Bar Kit (Front and Rear)
    Manual RWD Sedan 3.0L L6 S58B30T0 Gas
  • 2024 BMW M3 Competition Suspension Stabilizer Bar Kit (Front and Rear)
    Automatic RWD Sedan 3.0L L6 S58B30T0 Gas
  • 2025 BMW M3 Suspension Stabilizer Bar Kit (Front and Rear)
    Manual RWD Sedan 3.0L L6 S58B30T0 Gas
  • 2025 BMW M3 Competition Suspension Stabilizer Bar Kit (Front and Rear)
    Automatic RWD Sedan 3.0L L6 S58B30T0 Gas

BMW M4

  • 2021 BMW M4 Suspension Stabilizer Bar Kit (Front and Rear)
    Manual RWD Coupe 3.0L L6 S58B30T0 Gas
  • 2021 BMW M4 Competition Suspension Stabilizer Bar Kit (Front and Rear)
    Automatic RWD Coupe 3.0L L6 S58B30T0 Gas
  • 2022 BMW M4 Suspension Stabilizer Bar Kit (Front and Rear)
    Manual RWD Coupe 3.0L L6 S58B30T0 Gas
  • 2022 BMW M4 Competition Suspension Stabilizer Bar Kit (Front and Rear)
    Automatic RWD Coupe 3.0L L6 S58B30T0 Gas
  • 2023 BMW M4 Suspension Stabilizer Bar Kit (Front and Rear)
    Manual RWD Coupe 3.0L L6 S58B30T0 Gas
  • 2023 BMW M4 Competition Suspension Stabilizer Bar Kit (Front and Rear)
    Automatic RWD Coupe 3.0L L6 S58B30T0 Gas
  • 2023 BMW M4 CSL Suspension Stabilizer Bar Kit (Front and Rear)
    Automatic RWD Coupe 3.0L L6 S58B30T0 Gas
  • 2024 BMW M4 Suspension Stabilizer Bar Kit (Front and Rear)
    Manual RWD Coupe 3.0L L6 S58B30T0 Gas
  • 2024 BMW M4 Competition Suspension Stabilizer Bar Kit (Front and Rear)
    Automatic RWD Coupe 3.0L L6 S58B30T0 Gas
  • 2025 BMW M4 Suspension Stabilizer Bar Kit (Front and Rear)
    Manual RWD Coupe 3.0L L6 S58B30T0 Gas
  • 2025 BMW M4 Competition Suspension Stabilizer Bar Kit (Front and Rear)
    Automatic RWD Coupe 3.0L L6 S58B30T0 Gas
  • 2025 BMW M4 CS Suspension Stabilizer Bar Kit (Front and Rear)
    Automatic RWD Coupe 3.0L L6 S58B30T0 Gas

BMW M2

  • 2023 BMW M2 Suspension Stabilizer Bar Kit (Front and Rear)
    Automatic RWD Coupe 3.0L L6 S58B30T0 Gas
  • 2023 BMW M2 Suspension Stabilizer Bar Kit (Front and Rear)
    Manual RWD Coupe 3.0L L6 S58B30T0 Gas
  • 2024 BMW M2 Suspension Stabilizer Bar Kit (Front and Rear)
    Automatic RWD Coupe 3.0L L6 S58B30T0 Gas
  • 2024 BMW M2 Suspension Stabilizer Bar Kit (Front and Rear)
    Manual RWD Coupe 3.0L L6 S58B30T0 Gas
  • 2025 BMW M2 Suspension Stabilizer Bar Kit (Front and Rear)
    Automatic RWD Coupe 3.0L L6 S58B30T0 Gas
  • 2025 BMW M2 Suspension Stabilizer Bar Kit (Front and Rear)
    Manual RWD Coupe 3.0L L6 S58B30T0 Gas

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