While we were reading on the forums that aftermarket BOVs were throwing engine codes due to the bov not being able to function fast enough. We saw this to our advantage as our synchronic bov is the fastest valve on the market. After strict dyno testing, we were finally ready to go into production. Our valve does not and will not upset your factory ecu. It does not throw any codes or give you any troubles, expect pleasant woooshhh noises. We also saw repetitive increases in throttle response and low end torque do to our valve not leaking boost unlike the factory dv. The kit comes with everything you need to get your veloster to make the blow off sound you have always wanted.
Polished piping is available upon request