Shortie is a direct replacement for the Mustang EcoBoost's standard blow-off valve.
The Plumb Back is a fully recirculating valve, so all vented air is routed back into the
vehicle's intake. The Plumb Back offers all the benefits of a Turbosmart BOV, but with
quiet operation, so it doesn't attract any unwanted attention.
The Shortie offers improved valve response thanks to its lightweight piston, while its
precision billet construction gives better sealing and durability, and up to 30psi boost
handling capability. That sharper valve response means boost builds faster, while the
better sealing means it holds on longer, giving you more power throughout the rev range
even in an otherwise standard car.
Quality is at the heart of every Turbosmart product, so the Shortie not only improves
the performance of your EcoBoost engine, but it also guards against potentially
damaging compressor surge - and will do so for a long time.