034Motorsport Stainless Steel Racing Catalyst B9/B9.5 Audi SQ5

Optimized for increased flow and maximum performance, the Stainless Steel Racing Catalyst features a massive 148mm diameter Euro4 racing catalytic converter in the factory location. This complete drop-in solution includes an integrated v-band flange at the turbine outlet, an integrated oxygen sensor bung after the catalyst, integrated 3-bolt downpipe flanges, and a complete gasket/hardware kit to allow for precise fitment and ease of installation. The Stainless Steel Racing Catalyst for B9/B9.5 Audi SQ5 is constructed from 304 stainless steel for maximum durability and corrosion resistance, is TIG-welded, and includes an integrated OE-style heat-isolation barrier to minimize exhaust heat transfer into the engine bay.

034Motorsport's Stainless Steel Racing Catalyst was developed entirely in-house on 034Motorsport's Development B9 Audi SQ5, utilizing the latest in 3D Scanning Technology, CAD Software, and Rapid Prototyping Techniques. Final production units were then tested extensively on track in B9 and B9.5 Audi SQ5 vehicles before release.

Features:

• Increased Horsepower & Torque Throughout the Powerband
• Quicker Turbocharger Spool & Faster Transient Response (150-300 RPM Quicker Spool)
• Enhanced Exhaust Note & Turbocharger Sounds
• Direct, Bolt-In Upgrade for Factory Catalytic Converter
• Engineered In-House by 034Motorsport's Engineering Team
• Factory-Location 148mm Euro4 200 Cell Racing Catalytic Converter
• 304 Stainless Steel Construction with Integrated Inlet/Outlet Flanges & O2 Sensor Bung
• Precision CNC-Machined Flange Mating Surfaces
• OE Style Heat Isolation Barrier
• TIG Welded & Backpurged
• Note: Not for Vehicles Equipped with GPF (Gasoline Particulate Filter)

What's Included:

• 034Motorsport Stainless Steel Performance Downpipe
• Integrated Euro 4 Racing Catalytic Converter
• OE Turbocharger Outlet Gasket
• OE Catalyst to Downpipe Gaskets (2)
• Misc. Hardware