Product Details
About this part
Chassis Dress-Up Washer Kit — BMW M240i / M340i / M440i
Transform Your Engine-Bay Aesthetic
Under the hood is more than just functional—it’s your car’s first impression. The CarBahn Chassis Dress-Up Washer Kit upgrades the small details of your chassis mounting points into purposeful style. Designed specifically for BMW M240i, M340i, and M440i models, this kit turns a hidden area into something worthy of being seen.
Why You’ll Want It
- Precision-fit for your BMW – Engineered for the B58-powered M240i, M340i, and M440i models to ensure an exact OEM-quality fit.
- Clean visual upgrade – Replace plain factory washers with custom CarBahn hardware that adds a coordinated, high-end finish to your engine bay.
- Complements your performance gear – Perfectly pairs with CarBahn’s Carbon Fiber Engine Chassis Brace Set for a cohesive “show-and-go” look.
- Simple install, big effect – Quick bolt-on installation that delivers an immediate aesthetic improvement.
- Affordable detail upgrade – A small investment that makes a big difference in your engine-bay presentation.
Product Details
- Part Number: CBB12-20-0005
- Fitment: BMW M240i, M240i xDrive, M340i, M340i xDrive, M440i xDrive (G20/G22/G23/G26/G42 platforms)
- Installation: Simple DIY install — no special tools required
- Purpose: Enhance the appearance of chassis mounting hardware under the hood
Complete the Look
Pair this Dress-Up Washer Kit with the CarBahn Carbon Fiber Engine Chassis Brace Set for a unified under-hood design. Together, they create a clean, performance-focused aesthetic that complements the engineering precision beneath the surface.
Fitment
Not sure it fits? Contact us with your car's year, model and VIN and we'll help you confirm before you order.
If a part doesn't fit as expected, contact us and we'll work with you to resolve it.
Majority of products have a fitment section in the product description or within the title.
Returns
- Unused, uninstalled parts can be returned or exchanged within 30 days of the order date.
- To start a return: Contact us first, don't use Return to Sender.
- Returns can have up to a 20% restocking fee.
- Built-to-order and special-order items can't be returned or cancelled once production begins.
Shipping
- Orders are processed 7 days a week to ensure your product ships as quickly as possible.
- Inspect parts within 10 days of delivery, and reach out regarding any damage or missing pieces.
See our Tariff Policy
Warranty
- All parts retain the manufacturer's warranty.
- Warranty claims are subject to the manufacturer's approval.