IE ProCore Performance Downpipe - Audi B9 SQ5

The IE ProCore Downpipe for your Audi SQ5 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.

HIGH-FLOW
6" 400CPSI
CATALYTIC CONVERTER

• IE ProCore catalyst -No check engine light
• High-flow design -Supports hybrid & large turbo power
• Increases sound -Full and enriched exhaust note
• Bolt-on direct fit -No cutting, no welding, no hassle
• High quality -Stainless steel, TIG welded, & investment casting

IE's in-house engineered ProCore Catalyst features our own tri-core design with a specialized coating, enabling it to pass vehicle readiness monitors without triggering a check engine light. An advanced molecular bonded wash process applies the precious metal coatings to ensure long-life reliability. Whether you're looking to improve the exhaust note from your SQ5 or building a track-destroying hybrid turbo setup, enjoy your exhaust without the annoying check engine light.

No check engine light does not equal reduced power. The 6" 400CPSI CAT maintains optimal flow to support substantial power gains up to large and hybrid turbochargers. Your IE ProCore downpipe will pass vehicle readiness monitors and allow total and complete power, torque, and spool potential from your hardware and tuning upgrade investments.