Aftermarket Car Parts -Private Label Mfg

Precision Works Complete TGV Housings - Subaru WRX 2015 - 2021

Precision Works Complete TGV Housings - Subaru WRX 2015 - 2021 - Main image
$248.85 $395 In stock

Category: Motor Vehicle Parts

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!

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Riley D. ★★★★★

Pulled the factory TGV housings off and these dropped right in — the improved airflow design was noticeable immediately on my first drive. No CEL issues, and the car feels much more responsive in the mid-range. Exactly what I needed for my build.

Christopher W. ★★★★★

The direct bolt-on fitment saved me hours of fabrication work, and I can already feel the throttle response is much snappier in the mid-range.

Jacob ★★★★★

Finally got these TGV housings swapped in over the weekend — the direct replacement fit was spot-on without any modification needed. The car definitely pulls harder now that the restrictive stock units are gone.