Perrin 2022+ Subaru WRX Red 3in Turbo Inlet Hose w/ Nozzle
If you're building power on your 2022+ Subaru WRX and still running the stock turbo inlet, you're leaving performance on the table. The Perrin 3” Turbo Inlet Hose is a precision-engineered upgrade that eliminates airflow bottlenecks and significantly enhances turbo response, throttle feel, and overall engine efficiency.
This version features a full 3” internal diameter and an auxiliary nozzle fitting for integration with external bypass or recirculation setups. Constructed from high-temp, wire-reinforced multi-layer silicone, the inlet maintains rigidity under high boost pressure and engine bay heat, unlike the stock plastic unit that can collapse or degrade. The smooth internal bore and larger diameter allow a greater volume of air to reach your turbo with less turbulence and resistance, translating directly into quicker spool and a more aggressive powerband.
The added nozzle makes this variant ideal for those running external boost controllers, bypass valves, or aftermarket PCV routing — giving you flexibility without compromise. Installation is straightforward and designed for a direct fit with OEM components and most aftermarket intakes. Whether you're running a tune or just want your turbo to breathe freely, the Perrin 3” inlet is one of the highest-impact upgrades you can make.
- Full 3” internal diameter for maximum airflow and horsepower potential
- Multi-layer silicone construction with wire reinforcement prevents collapse under boost
- Integrated auxiliary nozzle for external BOV, PCV, or boost control routing
- Smooth inner walls reduce turbulence vs. stock accordion-style design
- Precision fitment for 2022+ Subaru WRX turbo systems
CARB NOTE:
This product cannot ship to the state of California as it is not CARB compliant.