[Redstang21]

Hey guys the question i had was when i put my foot on the clutch to shift my exhaust has a ton of pops and noises in it. Why does it do this? it does not necessarily sound like a good thing. if there is a thread about this can someone point me to it or can someone help me out here?

[MarkE]

That is normal with cold engine, happens with stock also.

[SilverBullet07]

esp on a v6, it really happens when the rpms drop, so when you shift, it would do it.

[stlwagon]

GT muffler is less restrictive which is why you probably didn't notice it with the V6 muffler on there.