Exhaust sounds like water bubbling

[charliebrown]

When i try to maintain around 50 to 60km/hs, it sounds like water is boiling in my muffler... im not sure whats going on here. Thoughts? :)

[hitoriko]

could have a hole in the muffler? short of hearing the sound couldnt tell you 100%

check the exhaust for holes would be my first action

[charliebrown]

Checked for holes, there's none, the muffler's still in vgc. Could it be a weird sounding rattle? It's bolted on pretty tight though

[davidvtec]

Is it like a farty noise? when you let go of the acceleration?

[charliebrown]

I sometimes get a fart when reversing with very little gas slowly out of my driveway in the morning. No farts going forward though. Also when i floor it and go to 6000-7000RPM then i let go of the gas completely, the revs needle goes down slowly, not sure if thats normal, havent really been paying attention to that when i had stock muffler to be able to compare