Audi B8 S4 Cat Backs (10-16)
Want to hear your 10-16 Audi B8 S4 really roar? Open up that exhaust with a aftermarket B8 S4 catback from Modded Euros. We carry all the top exhaust brands for your 2010-2016 S4 such as AWE Tuning, Billy Boat Performance, CTS Turbo and Neuspeed. Don't forget to pair it with a B8 S4 downpipe to really make it open up on the road.
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CTS Turbo Audi S4 Cat-Back Exhaust (10-16 S4)
$1,399.99(3) -
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034Motorsport Res-X Resonator Delete & X-Pipe (10-16 S4)
$430.00(1) -
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MBRP Pro-Series Cat-Back Exhaust w/Polished Tips (18+ S4, S5)
$1,154.99 -
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MBRP Pro-Series Cat-Back Exhaust w/Carbon Fiber Tips (18+ S4, S5)
$1,259.99 -
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AWE Tuning Non-Resonated Track Edition Exhaust (18+ S4)
$2,010.00(12) -
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Integrated Engineering Cat-Back Exhaust (18-23 S4)
$1,687.99 -
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Magnaflow 2.5" Touring Cat-Back Exhaust (04-06 Audi S4 B6)
$1,546.00 -
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Borla 3" Cat-Back Exhaust (00-02 Audi S4)
$1,120.99 -
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AWE Tuning Track Edition Cat-back Exhaust - 90mm Tips (10-16 S4)
$1,235.00(2) -
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AWE Tuning Track Edition Cat-back Exhaust - 102mm Tips (13-16 S4)
$1,340.00 -
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Milltek Resonated Cat-Back Exhaust System w/Polished GT Tips (02-05 A4 3...
$1,444.00 -
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Milltek Resonated Cat-Back Exhaust System w/Polished Jet Tips (02-05 A4 ...
$1,446.00 -
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Magnaflow 2.25" Touring Cat-Back Exhaust (10-16 Audi S4)
$1,621.00 -
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AWE Tuning Touring Edition Cat-Back Exhaust - 90mm Tips (10-16 S4)
$1,700.00(3) -
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AWE Tuning Touring Edition Cat-back Exhaust - 102mm Tips (13-16 S4)
$1,910.00(1) -
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Milltek 2.375" Non-Resonated Cat-Back Exhaust System w/Dual Cerakote Bla...
$2,499.00 -
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Milltek 2.375" Non-Resonated Cat-Back Exhaust System w/Quad Polished GT ...
$2,541.00 -
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Milltek 2.375" Non-Resonated Cat-Back Exhaust System w/Quad Cerakote Bla...
$2,851.00 -
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Milltek 2.5" Non-Resonated Cat-Back Exhaust System w/100mm Polished GT T...
$3,189.00 -
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Milltek 2.5" Non-Resonated Cat-Back Exhaust System w/90mm Polished GT Ti...
$3,197.00 -
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Milltek 2.5" Non-Resonated Cat-Back Exhaust System w/Polished Jet Tips (...
$3,377.00 -
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Milltek 2.5" Resonated Cat-Back Exhaust System w/100mm Polished GT Tips ...
$3,403.00 -
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Milltek 2.5" Resonated Cat-Back Exhaust System w/100mm Cerakote Black GT...
$3,403.00 -
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Milltek 2.5" Resonated Cat-Back Exhaust System w/90mm Polished GT Tips (...
$3,411.00 -
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Milltek 2.5" Non-Resonated Cat-Back Exhaust System w/90mm Cerakote Black...
$3,417.00 -
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Milltek 2.5" Non-Resonated Cat-Back Exhaust System w/100mm Carbon Fiber ...
$3,501.00 -
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Milltek 2.5" Non-Resonated Cat-Back Exhaust System w/100mm Brushed Titan...
$3,581.00 -
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Milltek 2.5" Resonated Cat-Back Exhaust System w/Polished Oval Jet Tips ...
$3,591.00 -
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Milltek 2.5" Resonated Cat-Back Exhaust System w/90mm Cerakote Black GT ...
$3,631.00 -
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Milltek 2.5" Resonated Cat-Back Exhaust System w/100mm Carbon Fiber Jet ...
$3,715.00 -
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Milltek 2.5" Non-Resonated Cat-Back Exhaust System w/90mm Brushed Titani...
$3,749.00 -
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Milltek 2.5" Resonated Cat-Back Exhaust System w/100mm Brushed Titanium ...
$3,795.00 -
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Milltek 2.5" Resonated Cat-Back Exhaust System w/Cerakote Black Oval Jet...
$3,839.00 -
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Milltek 2.5" Resonated Cat-Back Exhaust System w/90mm Brushed Titanium G...
$3,963.00 -
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Milltek 2.5" Non-Resonated Cat-Back Exhaust System w/100mm Burnt Titaniu...
$3,997.00 -
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Milltek 2.5" Resonated Cat-Back Exhaust System w/90mm Burnt Titanium GT ...
$4,211.00 -
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Milltek 2.5" Resonated Cat-Back Exhaust System w/100mm Burnt Titanium GT...
$4,211.00 -
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MBRP Armor Pro Series 2.5" Resonator Bypass (10-16 S4, 10-17 S5 3.0T)
$349.99 -
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AWE Tuning Touring Edition Exhaust (18+ S4)
$2,545.00 -
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AWE Tuning Non-Resonated SwitchPath Exhaust (18+ S4)
$3,460.00 -
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Milltek 2.25" Non-Resonated Cat-Back Exhaust System w/Polished GT Tips (...
$1,298.00 -
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Milltek 2.25" Non-Resonated Cat-Back Exhaust System w/Cerakote Black GT ...
$1,412.00 -
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Milltek 2.5" Non-Resonated Cat-Back Exhaust System w/100mm Cerakote Blac...
$3,189.00 -
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Milltek 2.25" Non-Resonated Cat-Back Exhaust System w/Polished Jet Tips ...
$1,300.00 -
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Milltek 2.25" Non-Resonated Cat-Back Exhaust System w/Polished Jet Tips ...
$1,392.00 -
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Milltek 2.25" Non-Resonated Cat-Back Exhaust System w/Cerakote Black Jet...
$1,412.00 -
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Milltek Resonated Cat-Back Exhaust System w/Cerakote Black GT Tips (02-0...
$1,558.00 -
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Milltek Non-resonated Cat-back System (10-16 S4)
$2,645.00 -
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Milltek Resonated Cat-back System (10-16 S4)
$2,945.00 -
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Milltek 2.5" Non-Resonated Cat-Back Exhaust System w/Cerakote Black Oval...
$3,625.00 -
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Milltek 2.5" Non-Resonated Cat-Back Exhaust System w/90mm Burnt Titanium...
$3,997.00 -
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Milltek 2.375" Valved & Resonated Cat-Back Exhaust System w/Cerakote Jet...
$4,682.00
