F20 F21 F30 F32 F36 M140i M240i M2 exhaust flap clip 18307620323

Fixes exhaust valve rattle at idle or cold start on BMWs with active exhaust flaps - no workshop visit needed.

This is the genuine OEM clip (part number 18307620323), not a copy. It secures the flap spindle in F20, F21, F30, F32, F36, M140i, M240i and F87 M2 rear silencers.

• Direct replacement for worn or broken original clips
• Eliminates buzz/rattle without modifying valves or ECU
• Fits models with factory-fitted active exhaust only
• No special tools - simple DIY fit in under 15 minutes