Exhaust Downpipe - Porsche 911 991.2 Carrera 2017+

Upgrade the exhaust performance of your Porsche 911 991.2 Carrera with this High-Flow Exhaust Downpipe. Designed for 2017+ Porsche 911 Carrera models with the 3.0L twin-turbo flat-six engine, this downpipe is engineered to improve exhaust flow, reduce backpressure, and enhance turbo response.

Constructed from T304 stainless steel, the downpipe is built for durability, heat resistance, and corrosion resistance. Mandrel-bent tubing helps maintain smooth exhaust flow, while the available catted or catless configuration allows you to select the setup suited to your application.

Key Specs

Features

• T304 Stainless Steel Construction: Provides durability, heat resistance, and corrosion resistance for demanding performance applications.
• Mandrel-Bent Tubing: Designed for smooth exhaust flow and reduced restriction.
• High-Flow Design: Reduces exhaust backpressure to support improved turbo response and exhaust flow.
• Catted or Catless Options: Available with a 200-cell high-flow catalytic converter or a catless configuration.
• Performance-Oriented Design: Designed to enhance turbo response, horsepower, and torque when properly configured.
• Aggressive Exhaust Tone: Can produce a more pronounced and sporty exhaust sound compared with the factory setup.
• OEM and Aftermarket Compatibility: Designed to work with stock and aftermarket exhaust systems.

Includes

• 1 × High-Flow Exhaust Downpipe Assembly
  

Fitment

• Porsche 911 991.2 Carrera — 2017+
• Porsche 911 Carrera — 3.0L Twin-Turbo
• Porsche 911 Carrera S — 3.0L Twin-Turbo
• Porsche 911 Carrera 4S — 3.0L Twin-Turbo

Configuration Options

• Catted Version: Equipped with a 200-cell high-flow catalytic converter.
• Catless Version: Designed for maximum exhaust flow and performance applications.

Installation

• Professional installation is recommended.
  
• Professional installation and proper calibration are recommended when modifying the exhaust system.

Important Note

Catless exhaust components may not comply with emissions or road-use requirements in some locations. Check applicable local regulations before installation.

• High-Flow Design
• Mandrel-Bent Tubing
• T304 Stainless Steel Construction
• Catted or Catless Options
• Improved Exhaust Flow
• Reduced Backpressure
• Enhanced Turbo Response
• Performance-Oriented Design
• Aggressive Exhaust Tone
• Compatible with Stock and Aftermarket Exhaust Systems