Audi B6 S4 Cat Backs (04-05)
Seeking more power and a better sound for your B6 2004-2005 S4? Install a new cat-back exhaust from Modded Euros. We have Borla, MagnaFlow, and RSC exhausts to choose from. If you want that smooth, deep toned sound when you drive then you have to get one. These easy to install products are built to last, and are sure to improve the performance of your Audi.
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On Sale
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Milltek Resonated Cat-Back Exhaust System w/Polished GT Tips (02-05 A4 3...
Regular Price: $1,444.00Sale Price: $1,299.60 -
On Sale
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Milltek Resonated Cat-Back Exhaust System w/Polished Jet Tips (02-05 A4 ...
Regular Price: $1,446.00Sale Price: $1,301.40 -
On Sale
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Milltek 2.25" Non-Resonated Cat-Back Exhaust System w/Polished GT Tips (...
Regular Price: $1,298.00Sale Price: $1,168.20 -
On Sale
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Milltek 2.25" Non-Resonated Cat-Back Exhaust System w/Cerakote Black GT ...
Regular Price: $1,412.00Sale Price: $1,270.80 -
On Sale
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Milltek 2.25" Non-Resonated Cat-Back Exhaust System w/Polished Jet Tips ...
Regular Price: $1,300.00Sale Price: $1,170.00 -
On Sale
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Milltek 2.25" Non-Resonated Cat-Back Exhaust System w/Polished Jet Tips ...
Regular Price: $1,392.00Sale Price: $1,252.80 -
On Sale
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Milltek 2.25" Non-Resonated Cat-Back Exhaust System w/Cerakote Black Jet...
Regular Price: $1,412.00Sale Price: $1,270.80 -
On Sale
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Milltek Resonated Cat-Back Exhaust System w/Cerakote Black GT Tips (02-0...
Regular Price: $1,558.00Sale Price: $1,402.20 -
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Magnaflow 2.5" Touring Cat-Back Exhaust (04-06 Audi S4 B6)
$1,546.00
