![Looking for most cost effective options to fix my exhaust on my 89. It sounds mean around town, but the drone is awful on the highway (around 2000rpm) : r/c4corvette Looking for most cost effective options to fix my exhaust on my 89. It sounds mean around town, but the drone is awful on the highway (around 2000rpm) : r/c4corvette](https://i.redd.it/yjfhdg6loqxb1.jpg)
Looking for most cost effective options to fix my exhaust on my 89. It sounds mean around town, but the drone is awful on the highway (around 2000rpm) : r/c4corvette
![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?auto=webp&s=c9984fe3992ea6bc3af8a2be01c26dbbb1d53b34)
Saw this on a mustang anybody running j pipes like this ? Do they actually help with drone? : r/MechanicAdvice
![UPDATE IV: Exhaust Drone - X-pipe flute?. See Post 72 - Page 2 - Rennlist - Porsche Discussion Forums UPDATE IV: Exhaust Drone - X-pipe flute?. See Post 72 - Page 2 - Rennlist - Porsche Discussion Forums](https://rennlist.com/forums/attachments/928-forum/552012d1310799530-update-iv-exhaust-drone-x-pipe-flute-see-post-72-imag0251s.jpg)