BMW G80 M3 & G20 3-Series CSL Laser Style Tail Lights suspension Each downpipe has two O2

Each downpipe has two O2 sensor bungs so the factory BMW O2 sensors can be remounted allowing the ECU to continue to monitor the air/fuel mixture via the exhaust

This kit is completely reversible and does not require any permanent modification

Materials: high strength aircraft aluminium

you read the product title correctly

-Available in multiple colors

BMW G80 M3 & G20 3-Series CSL Laser Style Tail Lights suspension Each downpipe has two O2Highly Requested & Now Available! Possibly the best mod you can do in the design and functionality department to your G20 3 Series or G80 M3! These tail lights transform the look of your vehicle entirely while making a statement with the CSL design! The best part, no coding required as these are plug & play! Fitment: 2019+ G20 3 Series (330i, M340i etc.) 2021+ G80 M3 Plug & Play No Coding Required, No Error Codes Amber Sequential Turn Signal Bright