Best Cat back system?

NFox · Aug 19, 2017

Hi all,

The child in me is looking for a little more noise from my S3. I am only looking to keep the car for about another year so I don't really want to go full TBE etc. I am also pretty happy with the power the car has in standard form too and don't feel the need for anymore.

I have read before if you change the exhaust you need to remap the car, is this the case if you only go cat back? And what system would people recommend for a bit of a sportier tone?

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samuelh_888 · Aug 19, 2017

BCS Powervalve or if you want more noise then the BCS WRC from @BCS Nige.

With the full system you should get away without having the EML come up so you won't need a map.

nluk100 · Aug 19, 2017

I don't think you can get just the catback only from BCS though? The other options would be Milltek or Scorpion, but be warned, they suffer from drone at motorway speeds if you go for the non-resonated versions.

NFox · Aug 19, 2017

How much is the BCS system does anyone know?

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BCS Nige · Aug 19, 2017

NFox said:
How much is the BCS system does anyone know?

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Hi there
Price for the full Powervalve variable tone boost actuated exhaust system with 200 cell cat is £1350.00 inc VAT to Audisport members.
Shipping is £25.00 or fitting £125.00
Cheers
Nige

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Best Cat back system?

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