Overtake enlarged bore intake manifold-to-TGV gaskets are designed to enhance airflow and performance in your engine. Unlike the small OEM gaskets, which feature a smaller hole diameter, our enlarged bore gaskets offer a perfect match between the intake manifold and TGV ports. The OEM gaskets limit the port alignment, restricting airflow and reducing performance during porting. With Overtake’s enlarged bore gaskets, you can perfectly align the intake manifold and TGV, significantly improving airflow at a critical point just before air enters the engine, resulting in better engine efficiency and power.

These Overtake gaskets are also an excellent, cost-effective OE replacement, making them ideal for both ported and non-ported TGV applications. Upgrade your intake system with Overtake to optimize your vehicle’s performance.

These gaskets sit between the intake manifold and the TGV assembly, meaning the TOP of the TGV assembly.

Sold as a set of TWO gaskets.

Key Features:

• Enlarged bore design for perfect port alignment between intake manifold and TGV
• Improved airflow for better engine efficiency and performance
• Cost-effective OE replacement
• Ideal for ported or non-ported TGVs to optimize airflow
• Precision fit ensures seamless integration with your intake system
  

Fits the following all 2002-2007 Subaru WRX and 2004-2021 WRX STI, plus 2004-2008 Forester XT.