Upgrade your Volkswagen MK7 GTI with the CTS Turbo 3" Turboback Exhaust, engineered to maximize exhaust flow, improve turbocharger efficiency, and unlock additional horsepower and torque throughout the powerband.
The factory exhaust system restricts exhaust flow immediately after the turbocharger, limiting performance potential and slowing turbo response. This complete turboback system replaces the restrictive factory downpipe and catback assembly with a true 3" T304 stainless steel exhaust designed to improve spool characteristics, increase power delivery, and deliver a deeper, more aggressive exhaust note.
Quick Fitment Overview
- Compatible with Volkswagen MK7 GTI (2015–2017)
- Complete 3" turboback exhaust system
- Improves turbo spool, horsepower, and torque
- Constructed from T304 stainless steel for maximum durability and corrosion resistance
Product Description
The CTS Turbo 3" Turboback Exhaust is designed for enthusiasts seeking maximum exhaust efficiency and performance from the MK7 GTI platform. By eliminating the restrictive factory downpipe and replacing the entire exhaust path with a larger-diameter system, exhaust gases exit the turbocharger with less turbulence and reduced backpressure. This helps improve turbocharger efficiency, throttle response, and power production throughout the RPM range.
Built from seamless T304 stainless steel and fully TIG welded, the system is engineered for long-term durability and consistent performance. The resonated design delivers a deep, refined exhaust tone under normal driving conditions while providing a more aggressive character during acceleration without excessive rasp.
Key Features and Benefits
- Resonated 3" turboback exhaust system
- Polished high-gloss double wall 4" exhaust tips with CTS logo
- 100% TIG-welded T304 seamless stainless steel construction
- CNC mandrel-bent tubing for unrestricted exhaust flow
- Reduces exhaust backpressure and improves turbo efficiency
- Faster turbo spool and improved throttle response
- Supports increased horsepower and torque across the powerband
- Brushed stainless steel piping finish
- Deep performance exhaust tone with minimal rasp
- Designed for stock turbo and upgraded turbocharger applications
Vehicle Compatibility
- Volkswagen MK7 GTI (2015–2017)
Installation and Notes
- Professional installation recommended
- Competition-use product; verify local emissions regulations before purchase
- Stage 2 ECU tuning required to prevent check engine light
- Inspect all O2 sensor locations and exhaust connections during installation
- Recheck clamps and fasteners after initial heat cycles
Recommended Upgrades
- ECU tuning
- High-flow air intake
- Turbo inlet pipe
- Performance intercooler
Frequently Asked Questions
Q: What are the benefits of a turboback exhaust compared to a catback system?
A: A turboback system replaces both the downpipe and catback exhaust, providing significantly greater exhaust flow improvements and performance gains.
Q: Does this system require tuning?
A: Yes. Stage 2 ECU tuning is required to avoid a check engine light.
Q: Will this increase exhaust sound?
A: Yes. The system produces a deeper, more aggressive exhaust tone while remaining refined during highway cruising.
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