Dual muffler delete

[josheade 0]

Hi guys.

I'm thinking of getting the berk dual muffler delete exhaust on the gt86.

Asking if any1 has it of somthing similar? Is it worth it and does it drone alot in the cab.

Thanks

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[Paul 442]

You mean a pair of straight theough pipes at the back? Could be a bit noisy in the cabin as the stock catback is pretty damn quiet.

[long-gone 152]

FT86.com many reports of drone

[nerdstrike 186]

Well that should be loud and flamey. 

[smudge 1020]

33 minutes ago, nerdstrike said:

Well that should be loud and flamey. 

Not if you keep the one of the stock cats

[Rich 378]

I'll be loud regardless. No backbox is going to increase the noise a lot.

[Paul 442]

Very "Mad Max". 

[josheade 0]

I'm only going to take back box off and fit this. Keeping all the other exhaust and cats. Shouldn't make it unbearable should it ???

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[Ade 517]

I'm only going to take back box off and fit this. Keeping all the other exhaust and cats. Shouldn't make it unbearable should it ???

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The back box is the main silencer. More volume = less loud so it does do most of the sound deadening, especially as this is a chamber type silencer box.

[LarmiqGt 49]

I chose to keep a slightly smaller rear box and just got rid of the secondary cat and the middle silencer. I can tell you it is pretty loud now. And it gets raspy!  I'd try to keep some kind of silencer at the rear.