IE ProCore Downpipe For Audi B9 S4 & S5 eos 2 x Carbon Fiber Filter

2 x Carbon Fiber Filter Shrouds

and transfer that power to the road or track where you need it

and more responsive handling

Width 936mm

beautiful to look at and cool to the touch

IE ProCore Downpipe For Audi B9 S4 & S5 eos 2 x Carbon Fiber FilterThe IE ProCore Downpipe for your Audi B9 S4 or S5 delivers an improved exhaust note and increased flow. Our in house engineered 6" 400CPSI catalytic converter channels substantial flow to support upgraded engine tunes and larger turbochargers. The specialty tri core design and precious metal coatings align with ECU emissions requirements so that you can upgrade without the check engine light. IE PROCORE CEL FREE NO CHECK ENGINE LIGHT HIGH FLOW 6"