air intake. Ports with sequential timing allow quieter operation during normal driving, while
still offering the performance and sound of a vent-to-atmosphere BOV when the going gets
The standard blow-off valves on these cars are made of plastic, unlike the highly durable
machined billet construction of the Kompact. The standard valves are often not up to the
task of eliminating damaging compressor surge, and as the cars age, the plastic becomes
brittle and can crack, causing severe boost leaks. This prevents the turbo from reaching its
full potential, robbing you of performance.
With its anodized billet aluminum body and lightweight alloy piston, the Kompact offers
extreme durability, superior response and excellent boost holding capability for its size.
The Kompact Dual Port is perfect for owners of stock to lightly-modified cars looking for the
classic vent-to-atmosphere BOV sound in an OEM-replacement, space efficient package.