Exhaust Drone Removal - BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i)
![Saw this on a mustang anybody running j pipes like this ? Do they actually help with drone? : r/MechanicAdvice Saw this on a mustang anybody running j pipes like this ? Do they actually help with drone? : r/MechanicAdvice](https://preview.redd.it/2r5u5ltrx6t81.jpg?width=640&crop=smart&auto=webp&s=a6ee2e4c7c41e26a8ee24bd89e353d25aa2cfc42)
Saw this on a mustang anybody running j pipes like this ? Do they actually help with drone? : r/MechanicAdvice
![DEVELOPMENT: 991.1 Carrera Valved Performance Exhaust - IMPROVED! - Soul Performance ProductsSoul Performance Products DEVELOPMENT: 991.1 Carrera Valved Performance Exhaust - IMPROVED! - Soul Performance ProductsSoul Performance Products](https://soulpp.com/wp-content/uploads/2019/03/Soul-Performance-991.1-Carrera-Valved-Performance-Exhaust-Prototype-1-X-1024x662.jpg)