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Author Topic: De-resonate/back box /custom  (Read 1703 times)

Offline Nathan

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De-resonate/back box /custom
« on: May 01, 2019, 09:22:19 pm »
Hello
Looking for a bit more exhaust noise without killing my bank account ,I've seen backbox deletes & clearing out the internals of the back box ..any opinions on what these sound like/I'm probably only going to go stage 1 and don't want to wake up the area :D

Offline pudding

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Re: De-resonate/back box /custom
« Reply #1 on: May 02, 2019, 05:11:17 pm »
I would delete the first silencer first, rather than the back one.   Keep it handy in case you hate the noise and need to refit it. 

A lot of people end up chucking/selling their standard parts (exhausts and engine covers especially) and always end up regretting it  :grin:


2007 ED30 | 2009 TDI 140 | 2016 BMW 330D

Offline Nathan

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Re: De-resonate/back box /custom
« Reply #2 on: May 07, 2019, 11:25:52 am »
Hahaha that's the fear.Don't want to wreck it to save a bit of cash lol
I'll have a look into it ,where is the first silencer ,before cat/after cat ?

Offline Octoparrot

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Re: De-resonate/back box /custom
« Reply #3 on: May 07, 2019, 08:17:01 pm »
After the cat next to the fuel tank.