SLP Dual tip

[Chrisalecia]

Others say it doesn't change the sound on the highway or drone but all I can tell you is it made my 2011 Tahoe drone (resonate) at highway RPM's. It wasn't real loud and no one else complained about it but it did bug me. I guess GM went to the expense of putting resonators on these vehicles for a reason.

I took it off and put on a Corsa Touring catback and I'm much happier.

I haven't put my tip on yet but if it does drone at least its a good excuse to get a full cat-back!

 

[sumo]

I haven't put my tip on yet but if it does drone at least its a good excuse to get a full cat-back!

there wont be much change at all. Not enough to drone anyways

 

[STORMIN08]

Has anyone else noticed how much carbon soot comes after the resonator is deleted ???

maybe it is just because mine is whitem but i did this mod with 500 miles on the truck, it has always had a lot of black soot build up on the side of the truck.

could it be a bad cat ??

 

[YuCanada]

Has anyone else noticed how much carbon soot comes after the resonator is deleted ???

maybe it is just because mine is whitem but i did this mod with 500 miles on the truck, it has always had a lot of black soot build up on the side of the truck.

could it be a bad cat ??

My truck is black, but the tips are completely black inside after 2 weeka

 

[Goodinblack]

Stop flooring it people.

 

[STORMIN08]

it is my wifes driver, i figured it needs a good runnin? WTH ??? my tips are black day three, sides day 4, and the moisture at idles creates rivers !

 

[YuCanada]

Stop flooring it people.

Hahahha. Oops

 

[Jonah52]

Has anyone else noticed how much carbon soot comes after the resonator is deleted ???

maybe it is just because mine is whitem but i did this mod with 500 miles on the truck, it has always had a lot of black soot build up on the side of the truck.

could it be a bad cat ??

Did someone do a duramax conversion....

 

[Goodinblack]

I have a theory.

Taking the resonator off makes the stock muffler louder over time. Slightly.

My theory is that because the resonator is gone.... the gases speed up... and additional pressure is placed on the muffler to perform. Making it a little more hoarse.

 

[Jonah52]

I have a theory.

Taking the resonator off makes the stock muffler louder over time. Slightly.

My theory is that because the resonator is gone.... the gases speed up... and additional pressure is placed on the muffler to perform. Making it a little more hoarse.

do you mean just go through the baffles in the muffler faster? i wonder what a nnbs would sound like with a muffler delete but still a resonator.