The Kompact Shortie Dual Port is a great addition to the Focus RS turbocharged platform. The dual port allows pressurized air to be relieved back to the intake system and into the atmosphere. This maintains some of the functionality of the original bypass valve while providing a little more style to the Focus RS in the way of a little extra sound. Who doesn't love to hear a nice blowoff valve? Machined aluminum construction ensures a high quality, durable valve that fits extremely well with no issues on the factory setup. All hardware is included for a bolt-on affair.
2 Reviews
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Blow off
Sounds great and easy install
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Holds a ton of boost
If you look at the stock blow off valve it's tiny. The rubber diaphragm just collapse after 20 psi, its amazing the car even held boost above 10 psi. The turbosmart is huge compared to stock and it's adjustable. Way better in my opinion a must buy for longevity of boosting above 20 psi.
