Unleash the full performance potential of your Audi RS3 8Y 2.5 TFSI with the CRT Performance 200 CPSI Sport Catted Downpipe. Designed specifically for EU OPF/GPF-equipped models, this premium exhaust upgrade reduces back pressure and improves exhaust gas flow compared to restrictive factory catalysts — resulting in faster turbo spool, enhanced throttle response, and a deeper, sportier tone while maintaining moderate emissions.

Key Features

• Reduced Backpressure – Enables quicker turbo spool and improved throttle precision.

• Lightweight Design – Lighter than OEM catalysts for improved efficiency and handling.

• Optimized Flow Path – Smooth mandrel bends reduce turbulence and maximize gas velocity.

• Refined Sound – Deeper, sportier tone without excessive volume.

• Balanced Emissions – 200 CPSI catalyst ensures high flow with reduced environmental impact.

Materials & Construction

• Handcrafted from Premium 304 Stainless Steel – High durability and corrosion resistance.

• CNC-Machined Flanges – Guarantees perfect OEM fitment and secure sealing.

• 200-Cell High-Flow Catalyst (200 CPSI) – Maximizes power while maintaining basic filtration.

• TIG-Welded by Hand – Motorsport-grade precision and strength.

• Wrapped in High-Quality Thermal Shield – Reduces heat transfer and protects surrounding components.

Testing & Reliability

Each CRT Performance downpipe undergoes extensive testing on both road and track to ensure consistent performance, reliability, and durability even under extreme temperatures and load.

Important Notice

• This downpipe replaces the OEM catalytic converter and OPF/GPF filter.

• Use of a sport catalytic converter may still cause a Check Engine Light (CEL) depending on ECU calibration.

• CRT cannot guarantee emissions compliance – product is intended for off-road or motorsport use only.

• Designed exclusively for EU OPF/GPF-equipped vehicles.

Compatibility

• Audi RS3 8Y (2021+, EU)

For OPF/GPF-equipped models only.