CTS Turbo MQB VW Tiguan and Audi Q3 AWD 1.8T/2.0T Downpipe

Performance Downpipe  – Fits MK2 VW Tiguan & Audi Q3 AWD (1.8T/2.0T)Upgrade your exhaust system and unlock your car’s true potential with this 3.5" Stainless Steel Downpipe. Designed specifically for the MK2 VW Tiguan and Audi Q3 AWD (MQB platform), this performance downpipe is a direct replacement for the restrictive factory unit, which limits power — especially after ECU tuning.

Engineered for performance and sound, this downpipe improves exhaust flow, increases horsepower, and delivers a more aggressive tone without unwanted drone — even when paired with the stock exhaust.

Key Features:

• Made from T304 seamless stainless steel for maximum durability
• CNC machined downpipe flange for precise fitment
• Mandrel-bent 3.5" to 3.0" tubing for smooth airflow and reduced backpressure
• 100% TIG welded construction
• Integrated T304 stainless steel O2 sensor bung
• Includes Torca Accuseal stainless steel clamps for leak-free installation
• Enhanced exhaust sound with no cabin drone

Vehicle Fitment:

• VW Tiguan (2017–Present) – 1.8T / 2.0T AWD (4Motion)
• Audi Q3 (2019–Present) – 1.8T / 2.0T AWD (4Motion)Note: Vehicles with 184hp engines require a 60mm reducer. Please verify your engine before ordering.

Performance Tip:For best results, we recommend pairing with Stage 2 tuning software (compatible with most major tuning platforms). This product is race use only — we recommend the High-Flow Cat version for better environmental responsibility and reduced chance of CEL (check engine light) for street use.