Adjustable Brake Bias Proportioning Valve Kit Mazda MX5 NA (Mk1) NB (Mk2) Reviews

4.9 Rating 8 Reviews

About BOFI Racing:

BOFI Racing Ltd is a company that was born out of a love for club-level motorsport and is committed to creating entertaining and educational content to promote the Mazda MX-5. We want to make modifying your Mazda easier by sourcing the best performance parts from around the world.

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Posted 11 months ago

“Does the work it says”

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Posted 1 year ago

“I think this is a must on early NA’s, better braking feel, better stopping distance and it got rid of that sketchy wet braking that I had.”

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Posted 1 year ago

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Posted 1 year ago

“Works very well, braking is much better (with big 4 pots at the front)”

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Posted 1 year ago

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Posted 2 years ago

“Just the job”

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Posted 3 years ago

“I bought this proportioning valve when I updated the brakes. It's been a few months and I'm very happy with how it works. Hassle-free assembly with this kit. Be careful not to risk it when it rains, because if you have adjusted for when it is dry, it could become tricky.”

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Posted 4 years ago