Does the Dinan G22 xDrive sway bar set fit the rear-wheel-drive BMW 430i or M440i?

No. Dinan built this sway bar set specifically for the xDrive versions of the G22, G23, and G26 BMW 430i and M440i; it does not fit the rear-wheel-drive variants of either car.

How much stiffer is the Dinan G22 xDrive sway bar set than the stock bars?

The front 25mm bar is 56% stiffer than the stock 23.1mm bar, and the 19mm rear bar runs 54 to 66% stiffer than the stock 18mm bar depending on the adjustment setting.

Is the rear sway bar on the Dinan G22 xDrive sway bar set adjustable?

Yes. The rear bar has 2-hole adjustment, letting an owner tune the setup toward daily comfort or firmer, track-oriented handling.

How difficult is the Dinan G22 xDrive sway bar set to install?

Dinan rates it at about 9.5 labor hours, including alignment, since the job requires dropping the subframe. Professional installation is strongly recommended over a driveway install.

What is the Dinan G22 xDrive sway bar set made from?

The bars are high-tensile alloy steel in a hollow, tubular design that adds stiffness without adding much weight, and the set ships with black polyurethane bushings and mounting grease.

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Description

Dinan Adjustable Front and Rear Sway Bar Set for G22 / G23 / G26 BMW 430i and M440i xDrive

Dinan G22 xDrive sway bar set replaces the factory bars front and rear on the G22, G23, and G26 BMW 430i and M440i xDrive with a 25mm front bar and a 19mm rear bar built from high-tensile alloy steel in a hollow, tubular design that adds stiffness without adding much weight. The front bar is 56% stiffer than stock and the rear runs 54-66% stiffer depending on the two-hole adjustment setting, so the car stays flatter through corners while keeping enough body roll for mechanical grip.

Handling and Adjustability

Because these bars are tuned specifically for the xDrive versions of this chassis rather than adapted from a rear-drive setup, they work with the all-wheel-drive front subframe and geometry rather than around it. The 2-hole rear adjustment lets an owner dial in a bit more or less stiffness for daily comfort versus track use, and Dinan finishes the bars in a powder coat and supplies black polyurethane bushings and grease so the whole set installs as a matched kit.

Features

High-tensile alloy steel, hollow tubular construction for strength without excess weight
25mm front bar, 56% stiffer than the stock 23.1mm bar
19mm rear bar, 54-66% stiffer than the stock 18mm bar depending on setting
2-hole adjustable rear bar for comfort or track-oriented tuning
Black polyurethane bushings and mounting grease included
Powder-coated finish
Emissions Code 5 rated

Applications

BMW 430i xDrive: G22, G23, G26 | 2021-2026 | 2.0L Turbo I4 B48
BMW M440i xDrive: G22, G23, G26 | 2021-2026 | 3.0L Turbo I6 B58

Notes

xDrive only; not compatible with rear-wheel-drive 430i or M440i
Installation requires dropping the subframe; professional installation is strongly recommended
Includes black polyurethane bushings and mounting grease

Frequently Asked Questions

Does the Dinan G22 xDrive sway bar set fit the rear-wheel-drive BMW 430i or M440i? No. Dinan built this sway bar set specifically for the xDrive versions of the G22, G23, and G26 BMW 430i and M440i; it does not fit the rear-wheel-drive variants of either car.
How much stiffer is the Dinan G22 xDrive sway bar set than the stock bars? The front 25mm bar is 56% stiffer than the stock 23.1mm bar, and the 19mm rear bar runs 54 to 66% stiffer than the stock 18mm bar depending on the adjustment setting.
Is the rear sway bar on the Dinan G22 xDrive sway bar set adjustable? Yes. The rear bar has 2-hole adjustment, letting an owner tune the setup toward daily comfort or firmer, track-oriented handling.
How difficult is the Dinan G22 xDrive sway bar set to install? Dinan rates it at about 9.5 labor hours, including alignment, since the job requires dropping the subframe. Professional installation is strongly recommended over a driveway install.
What is the Dinan G22 xDrive sway bar set made from? The bars are high-tensile alloy steel in a hollow, tubular design that adds stiffness without adding much weight, and the set ships with black polyurethane bushings and mounting grease.

About Dinan

Founded in 1979, Dinan is North America’s leading BMW tuner, developing, manufacturing, and marketing a full line of high-performance products for BMW, MINI, and Mercedes-Benz. Dinan works through a nationwide network of Authorized Dinan Performance Centers, including select BMW dealerships and independent BMW service and performance shops. The company’s warranty program, introduced in 1996 with BMW of North America’s cooperation, matches BMW’s new car warranty and covers Dinan enhancements and the vehicle itself for up to 4 years or 50,000 miles. That coverage lets BMW owners add real performance without risking their factory warranty. Automotive publications have tested Dinan-enhanced BMWs against some of the world’s most exotic sports cars for three decades, and the results consistently hold up. Despite that performance, Dinan BMWs keep the reliability and everyday civility BMW owners expect. The product line spans engine, driveline, and chassis components across the full BMW lineup, covering acceleration, cornering, and stopping power. Every Authorized Dinan Performance Center can help build anything from a single upgrade to a complete Dinan BMW.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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Dinan Adjustable Front and Rear Sway Bar Set 25mm / 19mm for G22 / G23 / G26 BMW 430i and M440i (xDrive) [D120-0635]

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Dinan Adjustable Front and Rear Sway Bar Set for G22 / G23 / G26 BMW 430i and M440i xDrive

Handling and Adjustability

Features

Applications

Notes

Frequently Asked Questions

About Dinan

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