The Precision Works Complete TGV Housings for the 2015-2021 Subaru WRX are expertly engineered to improve airflow and optimize engine performance. Designed as a direct replacement for the restrictive OEM tumble generator valves (TGV), these housings eliminate unnecessary obstructions, resulting in increased throttle response and power gains. Crafted from high-quality materials, they offer both durability and a perfect fit. Ideal for performance enthusiasts looking to maximize their WRX’s potential, these TGV housings are a must-have upgrade. Limited stock available, so get yours now while supplies last!