Exhaust Has Developed A Raspy Note

[Hank Scorpio]

mine started rattling once the centre muffler was removed

[EXR6T]

ive got the same problem.

same setup, little bit less power.

would this cause a loss in power?

guess I'll replace the rear muffler when I replace the cat...

[louiseanddanny]

I thought id have a opinion on this I've had the center muffler removed and guess what same f##n sounds as you guys, been to get results from my experienced exhaust repairer ,maybe thinking I've got a leak or the rear muff is stuffed but repairer showed me that in general servicing manifolds ie; turbo and exhaust manifolds need to be checked and tightened. half my manifold bolts weren't tightened up and loosing boost as well now I'm pissed off that its been leaking for god knows how long. Check everything is done up tight it may be the cause as it was causing our exhaust buzz.

[Jake F6]

yeh I had the same problem after I had my centre muffler removed it turned out to be the rear muffler! replaced it and bobs your uncle problem fixed!

Yep. I replaced the rear muffler with a stock one off a BF that I purchased from another member.

Fixed the problem straight away, and its all good again.

The note is so much better now!

Cheers, Jake.

[coz]

I thought id have a opinion on this I've had the center muffler removed and guess what same f##n sounds as you guys, been to get results from my experienced exhaust repairer ,maybe thinking I've got a leak or the rear muff is stuffed but repairer showed me that in general servicing manifolds ie; turbo and exhaust manifolds need to be checked and tightened. half my manifold bolts weren't tightened up and loosing boost as well now I'm pissed off that its been leaking for god knows how long. Check everything is done up tight it may be the cause as it was causing our exhaust buzz.

exactly the same thing happened to me mate... I tightened them up, and they just came loose again after a few days, so I lock tightened them an I am hoping that has done the trick!