Roo Racing
*Pre Order* Billet TGV Delete Kit 2001-2007 WRX STI, 2008-2014 STI
*Pre Order* Billet TGV Delete Kit 2001-2007 WRX STI, 2008-2014 STI
4 in stock
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Maximise Your Subaru's Performance with the Billet TGV Delete Kit
Enhance your 2001–2007 Subaru WRX/STI or 2008–2014 STI with our precision-crafted Billet TGV Delete Kit. Designed to remove the restrictive tumble generator valves (TGVs) from your intake manifold, this upgrade significantly improves airflow to your EJ engine, resulting in enhanced throttle response and increased horsepower potential.
Constructed from high-quality billet aluminum, our TGV delete kit replaces the factory TGV housings with smooth, unobstructed runners. This modification reduces turbulence and supports higher performance builds, making it an essential upgrade for enthusiasts aiming to unlock their Subaru's full potential.
✅ Features
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CNC-Machined Billet Aluminum Construction: Ensures durability and a precise fit.
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Vehicle Compatibility: Specifically designed for 2001–2007 Subaru WRX/STI and 2008–2014 STI models equipped with EJ25 engines.
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Enhanced Airflow: Eliminates factory TGV valves to improve intake efficiency.
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Versatile Fitment: Compatible with both OEM and most aftermarket intake manifolds.
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Performance-Ready: Ideal for tuned or built Subaru setups.
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Complete Installation Kit: Includes all necessary hardware for a straightforward installation.
⚙️ Fitment
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2001–2007 Subaru WRX/STI
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2008–2014 Subaru STI
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EJ25 Engines
Note: ECU tuning is recommended after installation to optimise performance gains.
🦘 Why Choose Roo Racing?
At Roo Racing, we're dedicated to helping you unlock the full potential of your Subaru. Our TGV delete kits are designed by enthusiasts, for enthusiasts—combining performance, reliability, and quality craftsmanship in every product.



