The Concept Z Performance Q50 & Q60 Turbosmart Vee Port Pro VR30DDTT BOV Kit allows you to easily install a pair of genuine Turbosmart Vee Port Pro blow off valves, using our custom silicone couplers, silicone vacuum lines and all of the necessary fittings and hardware. The kit includes everything you need to install a pair of adjustable Turbosmart Vee Port Pro blow off valves in your VR30 powered Q50 or Q60 with no additional modifications.
Not only does this add the signature BOV "squeal" everyone loves, these help reduce excess boost pressure between the turbo compressor wheel and the throttle body. From the factory, the VR30DDTT has no method of compensating for compressor surge, which means excess boost pressure is forced against the compressor wheel, this can accelerate wear on the turbocharger. For stock boost levels, Nissan has apparently deemed this to be acceptable for the life of the car, but once you crank up the boost, it's only going to get worse. While we would like to point out that some factors in the VR30's design mean that not ALL of the excess boost pressure will be bled off, we do strongly believe that adding BOVs will help extend the life of the turbos, on both stock and modified cars.
Our new Compatibility checking feature is still being updated and revised. If you have questions about vehicle fitment, please contact us.
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