2017–2020 Audi A4 / A5 / A6 / A7 / Q5 B9 2.0T High-Flow Catted Downpipe

2017–2020 Audi A4 / A5 / A6 / A7 / Q5 B9 2.0T High-Flow Catted Downpipe

Increase performance and exhaust efficiency on your Audi B9 2.0T platform with this High-Flow Catted Downpipe, engineered to reduce restriction while maintaining catalytic functionality. Designed for improved throttle response and power delivery, this downpipe is an ideal upgrade for both stock and tuned setups.

LP Performance Co. Signature Exhaust Systems

Key Features

• High-Flow Catalytic Converter
  Performance-oriented catalyst improves exhaust flow while retaining emissions-control functionality.

• Stainless Steel Construction
  Built from high-grade stainless steel for durability, corrosion resistance, and long-term reliability.

• Improved Turbo Response
  Reduced backpressure allows the turbocharger to spool more efficiently, enhancing throttle response and mid-range performance.

• Refined Exhaust Tone
  Increases volume and sharpness over stock without excessive rasp when paired with OEM or aftermarket exhaust systems.

• Precision OEM-Style Fitment
  Direct bolt-on design engineered specifically for Audi B9 2.0T models using factory mounting points.

Material & Construction

• Material: High-grade stainless steel

• Catalyst: High-flow performance catalytic converter

• Welds: TIG-welded for strength and durability

• Finish: Brushed stainless steel

Compatibility

• Audi A4 B9 2.0T (2017–2019)

• Audi A5 B9 2.0T (2017–2019)

• Audi A6 B9 2.0T (2019–2020)

• Audi A7 B9 2.0T (2019–2020)

• Audi Q5 B9 2.0T (2018–2020)
  Fits all B9-chassis Audi models equipped with the 2.0T engine within these year ranges.

Installation

Professional installation is recommended. ECU tuning is advised to maximize performance and prevent potential check-engine lights.

Disclaimer

This product is intended for off-road / competition use only where emissions compliance is not required.

Final Sale Policy

All custom parts are final sale.