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Precision Boost Management for your FA20DIT

The GFB Respons TMS Blow Off Valve Kit is the perfect solution for 2015+ Subaru WRX owners looking to improve their turbo system's efficiency. The FA20DIT engine is highly sensitive to venting changes, which is why the Respons valve is the ideal choice. It allows you to adjust the venting bias, ensuring your engine gets the exact balance of recirculation and atmospheric venting it needs to prevent stalling and backfiring.

Why Upgrade Your WRX BOV?

• Faster Boost Recovery: GFB's TMS technology ensures your turbo stays spooled, providing instant power when you get back on the throttle.
• Fully Adjustable: Dial in your venting ratio to match your specific engine tune and sound requirements.
• Robust Construction: Built to withstand high boost levels, ensuring your valve won't leak or fail under pressure.
• Engineered for FA20: Direct fitment for the 2015+ WRX and compatible Forester XT models for a seamless install.

By replacing your factory plastic valve with the GFB Respons, you are investing in better throttle response and long-term reliability. This kit is designed to handle significantly more boost than the stock unit, making it a must-have for any performance-minded driver. Experience the difference in turbo efficiency and sound with this premium kit from GGCRACING.