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  • Photo - out of package
  • Photo - out of package
  • Photo - out of package

Dinan 19-26 BMW 330i/430i/M340i/M440i (G20/G22/G23/G26) Tension Strut Ball Joint Kit - Front

$425.95
$425.95 $479.95
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An underrated component of a proper driver's suspension the monoball kit (tension strut ball joint kit in today's terminology), is a remnant of an era when road feel was something desirable and sought after. Drivers wanted the visceral feel of being connected to the road as the road-racing heritage of BMW M demanded. Dinan embraced this and over the years mastered its craft into a kit that not only satisfied the desire for proper road feel but also made it livable for everyday driving. While stock suspension properties may have swayed from its golden era lineage to more mainstream ideals, Dinan is here to correct those mistakes for those that want a more M-passioned BMW experience.

Installation Instructions
  • Nylon-lined bearings for quiet operation.
  • Improved steering responsiveness.
  • Machined aluminum housings.
  • Reduces brake shimmy.
  • Sealed bearings.

This Part Fits:

Year Make Model Submodel
2022-2026 BMW 230i Base
2023-2026 BMW 230i xDrive Base
2019-2026 BMW 330i Base
2019-2026 BMW 330i xDrive Base
2021-2026 BMW 430i Base
2022-2026 BMW 430i Gran Coupe Base
2021-2026 BMW 430i xDrive Base
2023-2026 BMW 430i xDrive Gran Coupe Base
2023-2026 BMW M240i Base
2022-2026 BMW M240i xDrive Base
2020-2026 BMW M340i Base
2020-2026 BMW M340i xDrive Base
2021-2026 BMW M440i Base
2022-2026 BMW M440i Gran Coupe Base
2021-2026 BMW M440i xDrive Base
2022-2026 BMW M440i xDrive Gran Coupe Base
2022-2026 BMW Z4 M40i
2020-2021 BMW Z4 sDrive M40i
2019-2026 BMW Z4 sDrive30i
2021-2022 Toyota GR Supra A91 Edition
2020-2026 Toyota GR Supra Base
2020-2026 Toyota GR Supra Premium
Dinan 19-26 BMW 330i/430i/M340i/M440i (G20/G22/G23/G26) Tension Strut Ball Joint Kit - Front

$425.95

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    Really pleased with the quality for the price. The product felt premium, worked perfectly out of the box, and was well packaged.

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Can I return a part after it has been installed?

Generally, installed or used performance parts cannot be returned. We strongly recommend verifying vehicle fitment and inspecting the product before installation.

Can I cancel my order after it has been placed?

We begin processing orders as quickly as possible. If you need to cancel, contact us immediately. Once an order has entered fulfillment, been submitted to a supplier, or shipped, cancellation may no longer be possible.

Will this part fit my vehicle?

Fitment varies by year, make, model, trim, engine, and drivetrain. Use our vehicle fitment information to confirm compatibility. If you're unsure, contact us with your VIN and we'll help verify fitment before you order.

How do I know if this is the right upgrade for my build?

Not every upgrade makes sense for every vehicle or build. Tell us your vehicle, current modifications, and performance goals, and we'll help determine whether this product is a good fit.

Are the products you sell authentic?

Yes. We source products through established manufacturers and authorized distribution channels. We do not sell counterfeit or imitation performance parts.

Is professional installation recommended?

For most performance components, yes. Proper installation is critical for fitment, reliability, and performance. Some products may also require specialized tools, programming, tuning, or additional supporting modifications.