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2014+ Mazda6 12.6" 4 Piston Performance Big Brake Kit

22467 Views 42 Replies 16 Participants Last post by  TalonTsi90
Foremost like to thank Brian over at Fastbrakes (based in Arizona) for researching, testing for me on the parts that can fit on the Mazda 6 using stock 19" wheel, we now have another option that's easier on the wallet and in doing so they now have a kit for sale you guys can buy.. Click banner image below to go to store page.

The Kit comes with 1 piece 12.6" slotted/drilled rotors, 4 piston Wilwood Superlite calipers, performance brake pads, adapter brackets and the front braided steel brake lines. Gray calipers standard, Black or Red calipers Optional at an extra cost. Now available AP Racing calipers! Be sure to choose the caliper option you want. Requires at least 17" wheels (Spare factory wheels usually WILL NOT clear).

The kit is $865 + shipping

Also in the works, a rear offset kit, meaning an Adapter bracket to offset stock caliper to allow for a larger rotor.. Image below is an example what the kit will be like not the acutal kit, A set of oversized rotors with adapter brackets.

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Any ideas if these will work on the 2018 Mazda 6 GT models?
The rotors are off the shelf stock Nissan 320mm rotors which are anywhere from 90 dollars and up a piece depending on brand, I will measure them again this weekend when I get some down time so you can find the same size rotors at a later date for replacements. I will take photos when I get my car back later in the week. No issues with them at all..
Noticeable difference in braking power? I think these may fit the 2018 model as well. Just looked up the specs on both the 2014-2017 and my 2018 and the brake sizes are identical for both front and rear.
Forgot to ask, you're running these brakes without spacers on the stock 19s?
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