Audi S4 B8/B8.5 Stainless Steel Valved Catback Exhaust System

Audi S4 B8/B8.5 Stainless Steel Valved Catback Exhaust System

$3,299.00 AUD
$3,299.00 AUD $3,794.00 AUD
Sold out
Tubing Diameter 3 inch
Material T304 Stainless Steel
Fitment Fits stock or modified vehicles – no modifications required

Compatible with Audi S4 B8 / B8.5 (2010–2016)

Engineered for the Audi S4 B8/B8.5, this stainless steel valved catback exhaust system delivers aggressive performance and refined sound control. The active valve technology allows you to switch between aggressive and quiet modes, adapting to your driving style and local noise regulations. Premium stainless steel construction resists corrosion and maintains its finish, while the precision-tuned design optimizes exhaust flow for enhanced power delivery. Direct bolt-on installation with no modifications required. Perfect for drivers seeking both performance gains and everyday practicality.

Custom built to order — allow 7-14 business days for manufacturing

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Audi S4 B8/B8.5 Stainless Steel Valved Catback Exhaust System

$3,299.00
$3,299.00 $3,794.00
Save 13% Sold out
  • 5 stars: 8 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
M
Mitch
Great product

Fitment was perfect and the sound is brilliant. Recommend.

J
Jono
Quality is there

Welds are clean and the finish is great. Very pleased.

C
Cam
Cold start sounds insane

Car sounds brilliant right from startup. Neighbours might hate me lol.

M
Matt W
10/10

Absolutely love it. Car sounds incredible.

D
Dan S
Very happy

Sounds great, quality is excellent. No complaints.

T
Tom R
Finally sounds how it should

Always felt the stock exhaust was too quiet for this car. This fixed that completely. Deep throaty note that really suits it.

C
Chris B
Unreal sound

Open it up and it is just mental. Love it.

J
Jake M
Highly recommend

Top quality and sounds brilliant.