Performance Exhaust Downpipe Catted or non Catted - Porsche Macan S/Turbo 3.0T/2.9T 2018-2023

Unleash the true potential of your Porsche Macan S or Turbo (3.0T / 2.9T) with this High-Flow Performance Exhaust Downpipe, available in Catted and Non-Catted versions. Engineered to deliver exceptional gains in horsepower, torque, and turbo response, this upgrade transforms your Macan into a sharper, more exhilarating driving machine.

Manufactured from aerospace-grade T304 stainless steel and precision TIG welded, this downpipe offers maximum flow efficiency and thermal stability under extreme conditions. Choose between a Catted version for enhanced emissions compliance or a Non-Catted (De-Cat) version for uncompromised performance and sound.

Key Features

• High-Flow Design: Reduces exhaust backpressure, allowing faster turbo spool and improved engine breathing.

• Premium T304 Stainless Steel: Ensures durability, corrosion resistance, and long-lasting performance in high-heat environments.

• Catted or Non-Catted Options:

  • Catted Version: Features a high-flow catalytic converter for reduced emissions and CEL prevention.

  • Non-Catted Version: Provides maximum power gains and a raw, aggressive exhaust tone (for off-road or track use only).

• Precision CNC Machined Flanges: Guarantees perfect fitment and leak-free sealing under boost.

• Thermal-Resistant Construction: Optional heat shielding to protect surrounding engine bay components.

• Improved Turbo Response: Quicker spool and stronger mid-range torque for enhanced drivability.

• Aggressive Exhaust Note: Deep, sporty tone that complements the Porsche’s refined character.

• Direct Bolt-On Fitment: No cutting or welding required — designed for seamless installation with OEM or aftermarket exhaust systems.

Performance Gains

• +20–35 HP / +30–45 Nm torque (with ECU tune)

• Faster turbo spool and improved throttle response

• Lower exhaust gas temperatures for increased efficiency

Compatibility

• Porsche Macan S (3.0T / 2.9T) – 2018–2023

• Porsche Macan Turbo (3.0T / 2.9T) – 2018–2023

• Compatible with both OEM and aftermarket exhaust setups

Specifications

• Material: T304 Stainless Steel

• Welding: Hand TIG-welded

• Finish: Brushed or Polished (optional heat shield)

• Installation: Direct bolt-on; professional installation recommended

Experience the perfect balance between Porsche luxury and motorsport performance.
Whether you choose the Catted or Non-Catted variant, this Performance Exhaust Downpipe delivers unmatched power, sound, and precision engineering for your Macan S or Turbo.

We want you to have our parts as quickly as possible. Products that are in stock will be shipped and delivered domestically in 1–5 business days. It will take seven to twenty-one business days for international shipment. An email confirming that your order is being completed will be sent to you once you place it. For in-house orders, please allow a day for processing and the updating of the tracking number. The product page accurately shows the quantity.

Custom steering wheels typically take 20-25 business days for production, with an additional 5-7 business days for shipping. Production and delivery times may vary depending on the complexity of the order and the shipping destination. For more details, please refer to our Shipping Policy.

Our Return Policy permits returns only for products that are found to be defective. You have 30 days from the date of delivery to inspect the product and report any issues.

Regular Cleaning: Maintain carbon fiber parts by cleaning them regularly with a soft cloth and a mixture of mild soap and water. Avoid abrasive or harsh cleaners that could harm the finish.

Use Microfiber Pads and Cloths: Opt for microfiber pads and cloths when cleaning or applying protective coatings to prevent surface scratches.

Protect from Sun and Chemicals: Limit exposure to direct sunlight and harsh chemicals, as they can damage carbon fiber. When possible, use protective covers or park your vehicle in shaded areas.