M440i (xDrive) 2019-2026

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Brand: DinanSKU / Part #: D120-0635

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Dinan Anti-Roll Bar Set for BMW 230i / M240i / 330i / M340i / 430i / M440i (xDrive) 2019-2026

Subtotal: $799.95

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Overview

Dinan Anti-Roll Bar Set for BMW 230i / M240i / 330i / M340i / 430i / M440i (xDrive) 2019-2026

Instructions - D120-0635.pdf

Note: Dropping of the subframe is required so professional installation is highly recommended. Installation time (9.5 hrs) is inclusive of alignment.

Take precise control of your BMW's handling with Dinan Tuned Anti-Roll Bars. Engineered for your specific chassis, these bars significantly reduce body roll to keep the car level through corners, dramatically improving mechanical grip and driver confidence. The result is a crisper, more responsive, and planted feel that transforms backroad drives and track sessions alike.

Key Features:

Increased Size & Stiffness: Features a 25mm front bar (vs. 23.1mm stock) and a 19mm rear bar (vs. 18mm stock). The front bar is 56% stiffer, while the rear bar is 54-66% stiffer to aggressively combat body roll.
Adjustable Handling Balance: The rear bar includes a 2-hole adjustment, allowing you to fine-tune stiffness and handling characteristics to suit your driving style or environment.
Premium Lightweight Construction: Made from high-tensile strength alloy steel using a tubular (hollow) design for maximum strength with minimal added weight.
Enhanced Driving Dynamics: Delivers less body roll, more mechanical grip, and greater stability at the limit for a more connected and confident driving experience.
Complete Kit: Includes all necessary polyurethane bushings and grease for installation.

Fitment Chart:

MAKE	MODEL	YEAR
BMW	230i xDrive	2023-2026
BMW	330i xDrive	2019-2026
BMW	430i xDrive	2021-2026
BMW	M240i xDrive	2022-2026
BMW	M340i xDrive	2020-2026
BMW	M440i xDrive	2021-2026

Fitment

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

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