Modern Turbo XS RFL Series Recirculating Bypass Valve 2002-2007 WRX / 2004-2021 STI

Description

Upgrade your Subaru WRX STI’s turbo system with the Turbo XS RFL Series Recirculating Bypass Valve, engineered for model years 2002-2007 WRX and 2004-2021 STI. This high-quality bypass valve enhances boost control and drivability by recirculating excess pressure back into the intake, reducing compressor surge and preserving turbo health. It’s the perfect upgrade for enthusiasts running high boost who demand reliable performance without compromising daily usability.

The Turbo XS RFL Series valve installs easily with no adapter kit required, fitting seamlessly on 2002-2007 WRX and STI models, plus 2008-2016 STI variants. Its recirculating design improves turbo longevity and smooths out boost transitions, making it ideal for forced induction setups. Crafted for Subaru performance enthusiasts, this durable valve balances power and driveability for a smarter turbo upgrade.

Whether you’re building a street or track-focused WRX STI, the Turbo XS RFL Series Recirculating Bypass Valve delivers dependable boost management. Shop this essential Subaru turbo upgrade at Subimods and elevate your vehicle’s performance today.