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      12-03-2019, 01:47 PM   #18
LeonBisha
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Drives: F12 M6
Join Date: Dec 2019
Location: London

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Hi guys sorry if its already been asked but i am in a little dilema with my exhaust setup,

Currently on the car:

Rear/back boxes/mufflers opened up and fibreglass removed amd straight pipe welded back! Also valves welded open all the times!

Middle resonator/silencer on!

Today I did open the oem cats right next to turbo’s and gutted only one plate on each side rather then both, apparabtly the guy who did it told me if i did both it would be too loud especially being on convertible!

My goal/aim is have a nice sound but minimal drone, which i find no issues as long as middle silencer on so far is good!

I want to be able to have pops and crakles,

I do have a DMS remap so doing oem complete downpipe there wont be any issues eith eml light coming on

So my question is??? Should i gut completely the primary cats in order to achieve more pop and crakles? Or do i remove resonator and leave cats gutted just one side?

Will i get waste gate rattle if I completely gutt the cats?

Please guy any input would be appreciated, especially if someone been down situation!

Thanks in advance.
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