Description
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Unlock the true performance potential of your Audi with the German Car Accessories Performance Downpipe for the 2017-2020 Audi A4 and A5 B9 platform. Engineered specifically for the 2.0L Turbocharged Inline-4 engine, this high-flow downpipe significantly improves exhaust flow, reduces back pressure, and helps maximize horsepower, torque, and throttle response.
Constructed from premium T304 stainless steel, this downpipe is built to withstand extreme temperatures and demanding driving conditions while maintaining exceptional durability and corrosion resistance. Precision TIG-welded construction ensures a perfect fit and long-lasting reliability, making it an ideal upgrade for both daily-driven and performance-focused vehicles.
Designed under the GCA Performance product line, this downpipe delivers unrestricted exhaust flow for enhanced turbocharger efficiency, faster spool times, and a more aggressive exhaust note. Whether you're building a street car or preparing for track use, this upgrade provides the performance gains enthusiasts demand.
Best of all, the installation is completely reversible, allowing you to return your vehicle to its factory configuration whenever needed.
Features
- Increases horsepower and torque
- Improves exhaust flow and turbo efficiency
- Reduces exhaust back pressure
- Faster turbo spool and improved throttle response
- Premium T304 stainless steel construction
- Precision TIG-welded for durability and strength
- Aggressive performance exhaust sound
- Direct-fit design for easy installation
- Fully reversible modification
- Corrosion and heat resistant construction
- Includes all necessary mounting hardware
- Backed by a 1-Year Warranty
Specifications
| Specification | Details |
|---|---|
| Product Type | Performance Downpipe |
| Vehicle Fitment | Audi A4 / Audi A5 B9 |
| Model Years | 2017-2020 |
| Engine Compatibility | 2.0L Turbocharged Inline-4 |
| Material | T304 Stainless Steel |
| Construction | Precision TIG Welded |
| Flange Type | Standard Flange |
| Installation | Direct Bolt-On |
| Hardware Included | Yes |
| Warranty | 1 Year |
Vehicle Fitment
Audi A4 B9
- 2017 Audi A4 2.0T
- 2018 Audi A4 2.0T
- 2019 Audi A4 2.0T
- 2020 Audi A4 2.0T
Audi A5 B9
- 2017 Audi A5 2.0T
- 2018 Audi A5 2.0T
- 2019 Audi A5 2.0T
- 2020 Audi A5 2.0T
Compatibility Notes
- Designed for vehicles equipped with the 2.0L Turbocharged Inline-4 engine.
- Fits standard flange configurations only.
- V-Band applications require a separate version.
- Verify fitment before ordering.
Benefits of Upgrading Your Downpipe
Upgrading the factory downpipe is one of the most effective performance modifications for turbocharged Audi vehicles. By reducing exhaust restrictions, the turbocharger can operate more efficiently, resulting in improved power delivery, faster spool times, and enhanced driving performance. This upgrade is especially beneficial when paired with performance tuning and supporting modifications.
Why Choose GCA Performance?
GCA Performance products are designed for enthusiasts who demand quality, reliability, and performance. Built from premium materials and engineered for precise fitment, this Audi A4/A5 Downpipe delivers the durability and performance needed for both street and track applications.
