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ARMYTRIX Audi S4/S5 B8 4D 2008–2015 Sportback Sedan Cat-Back Exhaust — official ARMYTRIX product photo

ARMYTRIX Audi S4/S5 B8 4D 2008–2015 Sportback Sedan Cat-Back Exhaust

SKU ARMY-AUBS4-QS11C
by ARMYTRIX
$ 3,280.00 - $ 3,980.00
$ 3,280.00
$ 3,280.00 - $ 3,980.00
$ 3,280.00

Vehicle-specific ARMYTRIX valvetronic exhaust system for the Audi S4/S5 B8 4D. Select the configuration below. Contact EDO Performance to confirm current availability, price and exact fitment before ordering.

Supplier-listed fitment

Audi
S4/S5 (B8)
2008-2015
3.0 V6 TFSI
Sedan / Avant
Sportback

Kit configurations

  • AUBS4-QS11C: Front Y Pipe (AUBS4-F) + Mid Pipe with resonator (AUBS4-M) + Valvetronic Mufflers (AUBS4-VML+AUBS4-VMR) + Wireless Remote Control Kits (OWRC) + Quad Chrome Silver Tips (4xS11C)
  • AUBS4-QS11B: Front Y Pipe (AUBS4-F) + Mid Pipe with resonator (AUBS4-M) + Valvetronic Mufflers (AUBS4-VML+AUBS4-VMR) + Wireless Remote Control Kits (OWRC) + Quad Blue Coated Tips (4xS11B)
  • AUBS4-QS11M: Front Y Pipe (AUBS4-F) + Mid Pipe with resonator (AUBS4-M) + Valvetronic Mufflers (AUBS4-VML+AUBS4-VMR) + Wireless Remote Control Kits (OWRC) + Quad Matte Black Tips (4xS11M)
  • AUBS4-QS11G: Front Y Pipe (AUBS4-F) + Mid Pipe with resonator (AUBS4-M) + Valvetronic Mufflers (AUBS4-VML+AUBS4-VMR) + Wireless Remote Control Kits (OWRC) + Quad Gold Tips (4xS11G)
  • AUBS4-QC11: Front Y Pipe (AUBS4-F) + Mid Pipe with resonator (AUBS4-M) + Valvetronic Mufflers (AUBS4-VML+AUBS4-VMR) + Wireless Remote Control Kits (OWRC) + Quad Carbon Tips (4xC11)
  • AUBS4-QT19B: Front Y Pipe (AUBS4-F) + Mid Pipe with resonator (AUBS4-M) + Valvetronic Mufflers (AUBS4-VML+AUBS4-VMR) + Wireless Remote Control Kits (OWRC) + Quad True Titanium Blue Tips (4xT19B)

Listed pipe diameter: 2X2.5".

Why choose ARMYTRIX?

ARMYTRIX develops exhaust systems for specific vehicle applications, with stainless steel and titanium configurations across its range. Its model-specific fitment and available tip finishes let you choose a system that suits both the car and the look you want.

On the valvetronic configurations listed here, exhaust valves offer a choice of sound character. Check the kit description above for the control hardware included with each SKU.