Fresh Air Anti-Lag

Discover the Fresh Air Anti Lag collection — your go-to range for all things ALV. Whether you're chasing faster spool, improved throttle response, or more consistent boost pressure during off-throttle conditions, this is where you'll find it. Featuring high-quality anti-lag valves, CFD-optimised turbo manifolds with ALV provisions, and supporting components, each part is engineered for motorsport-grade reliability and performance.

From rally to time attack and hardcore street builds, our anti-lag solutions are built to handle the heat — literally. Pair your valve with a purpose-built Walton Motorsport Turbo Manifold and give your setup the edge it needs to stay on boost when it matters most.