Aftermarket Car Parts -Private Label Mfg

Precision Works Top Feed TGV Housing Subaru WRX STI

Precision Works Top Feed TGV Housing Subaru WRX STI - Main image
$296.25 $395 In stock

Category: Motor Vehicle Parts

Machined from billet 6061 aluminum and finished in anodized silver, this TGV housing kit replaces the factory runner box on your Subaru WRX STi turbo engine to dramatically improve airflow to the cylinder heads while retaining full bolt-on installation, gasket and hardware included. Ideal for high-flow builds and elevated performance regimes, it’s precision CNC-machined for accuracy, built to order in small batches, and backed by PLM’s high-quality standards and one-year warranty for enthusiast confidence.

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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 (4.8 / 5 · 5 reviews)

Nicholas ★★★★★

Installed these on my WRX last weekend, and the anodized silver finish looks sharp under the hood. The billet 6061 aluminum feels incredibly solid compared to the plastic factory pieces I removed.

Julian ★★★★★

The machining on these housings is incredibly clean, and the anodized silver finish looks great under the hood. I noticed a definite improvement in throttle response after installation.

Michael ★★★★★

Swapped out the factory plastic runners for these billet housings and the throttle response feels noticeably sharper. The 6061 aluminum machining is precise and the anodized finish looks clean under the hood.