Description
Turbosmart TS-1 Turbocharger 7170 D4 0.84AR Externally Wastegated
The Turbosmart TS-1 Turbocharger 7170 D4 0.84AR Externally Wastegated is a high-performance competition-level turbocharger engineered to deliver exceptional boost response and power potential. Featuring an optimized 0.84 A/R housing, this externally wastegated unit provides superior exhaust flow control, making it an essential upgrade for serious enthusiast and racing builds looking to maximize thermal and aerodynamic efficiency.
Key Features
- High-flow 7170 compressor and turbine wheel configuration
- Optimized 0.84 A/R turbine housing for quick transient response
- Externally wastegated configuration for precise pressure regulation
- Heavy-duty bearing system built to endure high-boost environments
Fitment
- Custom performance applications requiring a D4 flange footprint
- Engineered for professional race and high-horsepower turbo configurations
Note: Requires an external wastegate, custom fabrication, and proper ECU tuning for safe operation. Please verify manifold flange style and layout before ordering.





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