ARMYTRIX Audi RS4/RS5 B9 4D EV OPF 2019+ OPF Sportback Cat-Back Exhaust

Vehicle-specific ARMYTRIX valvetronic exhaust system for the Audi RS4/RS5 B9 4D EV OPF. Select the configuration below. Contact EDO Performance to confirm current availability, price and exact fitment before ordering.

Supplier-listed fitment

Audi
RS4/RS5 (B9)
2019-Present
2.9 V6 Turbo
Avant/Sportback
OPF

Kit configurations

• AU94R6E-DS45C: *Integrates with OE Valvetronic Control* Front Pipe (AU94R-6FL+AU94R-FR) + Mid-Pipe (AU94R-M) + Valvetronic Mufflers (AU94R6-EVML+AU94R6-EVMR) + Dual Chrome Silver Tips (2XS45C)
• AU94R6E-DS45B: *Integrates with OE Valvetronic Control* Front Pipe (AU94R-6FL+AU94R-FR) + Mid-Pipe (AU94R-M) + Valvetronic Mufflers (AU94R6-EVML+AU94R6-EVMR) + Dual Blue Coated Tips (2XS45B)
• AU94R6E-DS45M: *Integrates with OE Valvetronic Control* Front Pipe (AU94R-6FL+AU94R-FR) + Mid-Pipe (AU94R-M) + Valvetronic Mufflers (AU94R6-EVML+AU94R6-EVMR) + Dual Matte Black Tips (2XS45M)

Listed pipe diameter: 2X2.75" 3.5" 2X2.75".

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.