Fitment

• Fits 2021–2025 BMW G22 / G23 4 Series with M Sport Bumper only

• Will NOT fit models with regular non-M Sport bumper

• For M440i models: change of exhaust tip is required; won’t fit OEM rectangular exhaust

• Please check exhaust opening size in pictures; exhaust tip may need to be adjusted

Package Includes

• 1x Painted Glossy Black LED Rear Bumper Diffuser Replacement (as shown)

Technical Details:

• 100% Brand New

• Shark Fin Style Rear Diffuser with newly designed smoke-tinted double vertical LED tube brake lights

• Direct replacement for the diffuser on your car

• Excellent fitment and high-quality construction

• Dual round exhaust openings (one round exhaust each side; see pictures for size)

• Made of lightweight, durable polypropylene material

• Well-constructed tabs for easy clip-on installation

• Pre-painted Glossy Black Finish (generic black; not factory color match)

• Dramatically enhances the sporty appearance of your 4 Series, giving an aggressive rear-end look

• LED 3rd brake light adds a racing sport touch and improves rear-end visibility for safety

• Installation instructions not included

• Wiring required for LED brake lights to function

• Rear bumper removal is highly recommended for proper installation and wiring

• Professional installation is highly recommended