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JPC- 11-14 Mustang w/Paxton/Vortech Tial Q 50mm Race Blow Off Valve Kit

10 reviews Write a Review
$13.75 (Fixed Shipping Cost)

Item is currently on back order awaiting valves. 


Having issues with your pipes blowing off after letting off? Looking to get a little bit more sound out of your Paxton/Vortech?

JPC now offers a upgrade package for the 2011-2014 Mustang GT's equipped with a Paxton or Vortech Supercharger. This is a drop in install that allows your to add a Tial Q 50mm Valve into our paxton kit.

No welding or fabrication required, the kit comes completely assembled and ready for you to drop it in.


10 Reviews

  • 5
    JPC Tial Q bov

    Posted by Ryan Mistrot on 27th Jul 2020

    Everything came packaged perfectly and neatly labeled. install was around 30 minutes and everything went together well. They even shipped it out less than 2 hours after i placed my order and it arrived in 3 days. This blow off valve is sick. It doesn’t have a high pitched noise but more of just air flowing. It’s pretty loud, way louder than my max flow race bov i had on. 5/5 will be back!

  • 5
    Great upgrade

    Posted by Lorenzo on 24th Jun 2019

    Love this blow off valve! I was getting flutter with my stock one and this cleared that issue and sound is another big plus. Install is easy the only pita is removing the stock bov if youre installing a blockoff plate

  • 5
    Jpc Vortech Tial 50mm blow off valve

    Posted by Jacob cano on 20th Oct 2017

    Great product and loud. I love it. I had to cutomize it to fit my s550. But i highly recommend it. Even for s550 mustang

  • 5
    Loud and mean

    Posted by Matt Johnson on 4th Sep 2017

    This is the perfect unit for someone looking to get more sound from the supercharger setup. Install was easy and took maybe 30 minutes with hand tools and jack stands. Great craftsmanship on the piece as well made it a perfect fit.

  • 5
    work flawlessly

    Posted by Unknown on 10th Apr 2017

    The Tial q let a lot of air out so no compressor surge at WOT and full boost. It is loud though so if you want a quite bov this is not it. Jpc shipping was fast as always.

  • 3
    Nice piece. A bit pricey.

    Posted by Unknown on 24th May 2014

    Got my valve and was impressed with it untill I looked inside the pipe where the flange was sticking out about 1/8th inch inside. I ended up hogging this and smoothing the surface for better flow. I think this should be done at the manufacturer. Just my opinion.

  • 5
    Excellent welds

    Posted by Unknown on 11th May 2014

    Tial has always been a top of the line product so this a obvious choice. Added this to my Paxton 2013 GT it is VERY loud. Too loud for a daily driver in my opinion. Keep that in mind, however I know some people love that. The welds and rolled lips on the pipe are excellent. Took a while to ship, but after contacting them they took care of it. Happy I went with this opposed to the original Paxton valve. Also the JPC Block off plate is a work of art, love the engraving.

  • 5
    Tial bov

    Posted by Jamie on 8th Jul 2013

    Quick delivery, nice quality, but installing block off plate sucked. Wish this had been out when I installed my kit, would have been nice to install this the first time. love the sound this thing makes.

  • 5
    Absolutely badass

    Posted by Dave on 2nd Jul 2013

    This bov is awesome, the sound is like nothing I've ever heard in the world of performance. It gives new meaning to the words head lets others know you got boost! Works best at