Chassis Dress Up Washer Kit | BMW M240i/M340i/M440i

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.