Resonator Delete when having a Flowmaster installed? Please help!

quise2024 · January 13, 2017

You should be able to see your resonator if you go to the right rear tire and right over the axle you find yourself your resonator.

Thanks ill have a look today if possible

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Crstfr · January 13, 2017

I just had a Flowmaster 10 SI/SO put in with 3" pipe out the back no resonator or flapper and it sounds great. My shop charged $125. Quieter than I thought it would be and V4 doesn't sound bad to me.

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i think i'm going this route.. but cutting the 3rd cat off and starting there... strait 3' pipe from there to a super 10 then dump... all 3'

Sierra 5.3 · January 13, 2017

i think i'm going this route.. but cutting the 3rd cat off and starting there... strait 3' pipe from there to a super 10 then dump... all 3'

Post up sound slips when you do this.

JRL1164 · January 13, 2017

i think i'm going this route.. but cutting the 3rd cat off and starting there... strait 3' pipe from there to a super 10 then dump... all 3'

Pretty much what I did, I just gutted the 3rd cat and it's better but still not loud enough. These trucks are ridiculously quiet. I guess my next option is long tube headers and high flow cats.

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quise2024 · January 13, 2017

So is the stainless steel option for flowmaster just to match your factory piping (aesthetically)?

JRL1164 · January 15, 2017

i think i'm going this route.. but cutting the 3rd cat off and starting there... strait 3' pipe from there to a super 10 then dump... all 3'

After running a few days without the 3rd cat I'm now debating on dumping it immediately after the muffler, just before the axle. Have you done yours yet?

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quise2024 · January 15, 2017

So is my tailpipe 3" or 4"? I want to buy new tip ..

Whether its 3 or 4, my new tip needs to have a bigger inlet right?

quise2024 · January 15, 2017

You should be able to see your resonator if you go to the right rear tire and right over the axle you find yourself your resonator.

Here

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JRL1164 · January 16, 2017

So is my tailpipe 3" or 4"? I want to buy new tip ..

Whether its 3 or 4, my new tip needs to have a bigger inlet right?

Stock 5.3? Should be 2.75", most do 3" and shim it if needed.

quise2024 · January 16, 2017

Stock 5.3? Should be 2.75", most do 3" and shim it if needed.

Yeah its 5.3

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Crstfr · January 17, 2017

i hav etn

After running a few days without the 3rd cat I'm now debating on dumping it immediately after the muffler, just before the axle. Have you done yours yet?

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i have not... waiting on my bonus!. .lol.. hopefully beginning of next mth.... i'll keep you posted.

sbk12rs · January 17, 2017

I just had my 16 done on Saturday at a local shop ..... They did ask me about the Third cat . I told them to leave it .

All Stainless including the 40 , single in Dual out .

Not many miles on it to fill in the pipes , but I did have it up on the highway already and theres no Drone !

Very happy with the sound . Not to loud in the cab with the radio off , no need to talk over the noise .... its there yet you just have to talk over it .

Just a tad over $600 installed in LESS THAN AN HOUR ! Very happy that I did it .

quise2024 · January 18, 2017

I just had my 16 done on Saturday at a local shop ..... They did ask me about the Third cat . I told them to leave it .

All Stainless including the 40 , single in Dual out .

Not many miles on it to fill in the pipes , but I did have it up on the highway already and theres no Drone !

Very happy with the sound . Not to loud in the cab with the radio off , no need to talk over the noise .... its there yet you just have to talk over it .

Just a tad over $600 installed in LESS THAN AN HOUR ! Very happy that I did it .

$600 ... whatd u have done