having decat downpipe put on tomoro i have already got decat centre and straight through backbox, i know when i put this downpipe on its going to make it too loud, so what i want to know is how am i goin to put a normalish back box on to quieten it down abit when it is a 3" mid section can u get reducers or somehing

 

Can't offer any assistance I'm afraid. Where are you getting your downpipe from though as I'm planning on getting one in the next couple of weeks.

How much they charging for fitting?

Let me know what you think afterwards.

Cheers

Mark.

 

sorry got my downpipe with the car just not had time to fit it yet
as for make of it i dont know
how much dont know
let u know what sort of difference it makes tomoro fingers crossed
fitting depends on how long it takes and if bolts come undone or shear off knowing my luck it will b a ball ache which meens expensive

 

There's a really good step by step guide here; it might be worth a look before undertaking this mod.

http://www.wrxfanatics.com/index.php...T&f=50&t=5446&

Hope it goes well m8.