Description
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Unleash the unmistakable sound and performance of Audi's legendary 2.5L turbocharged 5-cylinder engine with the GCA Performance Valved Sport Exhaust System for the 2016–2023 Audi TTRS MK3. Designed and engineered by German Car Accessories under the GCA Performance lineup, this premium cat-back exhaust system delivers improved exhaust flow, reduced backpressure, and an aggressive exhaust note that perfectly complements the TTRS driving experience.
Built for enthusiasts who want complete control over their vehicle's sound profile, the integrated electronic valve system allows you to switch between a refined cruising tone and a race-inspired exhaust note whenever desired. Keep the valves closed for comfortable daily driving or open them fully to experience the iconic 5-cylinder soundtrack Audi performance enthusiasts love.
Manufactured from premium T304 stainless steel or optional 6AL-4V Grade 5 Titanium, this exhaust system provides exceptional durability, corrosion resistance, and weight savings. The high-flow design maximizes exhaust efficiency while helping unlock additional horsepower and torque potential from the 2.5L TFSI turbocharged engine.
Featuring a complete cat-back configuration including mid-pipes, axle-back sections, RS-style exhaust tips, and electronic valve control, this system delivers a premium upgrade in performance, appearance, and sound.
Key Features
- GCA Performance Valved Sport Exhaust System
- Designed for the 2016–2023 Audi TTRS MK3
- Complete cat-back exhaust system
- Improves exhaust flow and reduces backpressure
- Enhances horsepower and torque potential
- Aggressive performance exhaust tone
- Electronic exhaust valves with controller
- Switch between quiet and aggressive sound modes
- Available in T304 Stainless Steel or Grade 5 Titanium
- RS-style exhaust tips included
- Precision TIG-welded construction
- Lightweight and corrosion-resistant design
- OEM-style fitment
- Fully reversible to factory configuration
- Includes all necessary mounting hardware
- Backed by a 1-Year Warranty
Specifications
Vehicle Fitment
- 2016 Audi TTRS (MK3)
- 2017 Audi TTRS (MK3)
- 2018 Audi TTRS (MK3)
- 2019 Audi TTRS (MK3)
- 2020 Audi TTRS (MK3)
- 2021 Audi TTRS (MK3)
- 2022 Audi TTRS (MK3)
- 2023 Audi TTRS (MK3)
Engine Compatibility
- 2.5L TFSI Turbocharged 5-Cylinder Engine
Construction Options
- T304 Stainless Steel
- 6AL-4V Grade 5 Titanium
System Components
- Mid-Pipe Section
- Axle-Back Exhaust Section
- RS-Style Exhaust Tips
- Electronic Exhaust Valves
- Valve Controller
Performance Benefits
- Increased Exhaust Flow
- Reduced Backpressure
- Enhanced Exhaust Sound
- Improved Engine Efficiency
- Additional Power Potential
- Reduced Weight (Titanium Option)
Installation
- Direct Bolt-On Design
- Fully Reversible
- Mounting Hardware Included
What's Included
- GCA Performance Cat-Back Exhaust System
- Mid-Pipe Section
- Axle-Back Section
- RS-Style Exhaust Tips
- Electronic Valve System
- Valve Controller
- Complete Installation Hardware
