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Mach-E Brembo Upgrade with Part #'s

ZUMNMAV

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PSA:

I know most of us don’t think twice about this but …

After mocking everything up and measuring 9,000 times it looks like to center the caliper on the rotor you’re going to need a 3mm washer.

After looking around, it was surprisingly difficult to find a M12 washer with a 3mm thickness that was grade 8 or better.

I ended up using the ARP 200-8533 which are hardened chrome moly steel 8740 heat treated washers , which exceed grade 8 hardware specs and fit the m12 bolt.

I know … it’s just a washer Calm down expert metallurgy

But, When it comes to brakes, or any other critical component, please don’t just go with what fits. The wrong washer could deform under the torque spec / clamp load and the bolt could back out over time. Every alloy has different specs and for different purposes.

Hopefully this saves someone else the time I spent searching for a washer. :blush:

Ford Maverick Mach-E Brembo Upgrade with Part #'s IMG_6509
 

Grammaton

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PSA:

I know most of us don’t think twice about this but …

After mocking everything up and measuring 9,000 times it looks like to center the caliper on the rotor you’re going to need a 3mm washer.

After looking around, it was surprisingly difficult to find a M12 washer with a 3mm thickness that was grade 8 or better.

I ended up using the ARP 200-8533 which are hardened chrome moly steel 8740 heat treated washers , which exceed grade 8 hardware specs and fit the m12 bolt.

I know … it’s just a washer Calm down expert metallurgy

But, When it comes to brakes, or any other critical component, please don’t just go with what fits. The wrong washer could deform under the torque spec / clamp load and the bolt could back out over time. Every alloy has different specs and for different purposes.

Hopefully this saves someone else the time I spent searching for a washer. :blush:

IMG_6509.webp
How do these measure up thickness wise?

I found these also to try from Amazon: MECCANIXITY 5 Pcs 304 Stainless Steel M12 Flat Washers 13mm ID, 30mm OD, 3mm Thick. Bought a few paks (4) and kept the ones that measured out to 3mm exactly with a digital caliper. Not quite Grade 8 (800MPa), but these are 512MPa and non corrosive.
https://a.co/d/0fFiuYO5
 

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ZUMNMAV

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How do these measure up thickness wise?

I found these also to try from Amazon: MECCANIXITY 5 Pcs 304 Stainless Steel M12 Flat Washers 13mm ID, 30mm OD, 3mm Thick. Bought a few paks (4) and kept the ones that measured out to 3mm exactly with a digital caliper. Not quite Grade 8 (800MPa), but these are 512MPa and non corrosive.
https://a.co/d/0fFiuYO5

the ARP are hardened and all of them are exactly 3mm thick.

High-strength washers for engines, suspension, and brakes are made from heat-treated alloy steel, 304 stainless doesn’t have the abilities to resist deformation under high torque like hardened treated alloys.

Specs to look for that are grade 8 substitutes


Made to ASTM, SAE, or ISO structural standards

Grade 8, Class 10.9, Class 12.9

300 HV hardness (or higher)

Chromoly (such as 8740 steel) ARP Washers
 

Frenchy906

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Just completed an unexpected 440 mile round trip to go spend the evening with my lady friend. She’s also got a ‘25 Bronco Sport.

Brakes felt incredible, very good stopping power. Couldn’t be happier with this modification. Highly recommended for how easy it was.

Ford Maverick Mach-E Brembo Upgrade with Part #'s IMG_7515
Ford Maverick Mach-E Brembo Upgrade with Part #'s IMG_7511
 

ZUMNMAV

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Camd out great! What blue is that?
this was POR-15’s brake caliper kit blue.

Was hoping it was a bit more of a lighter blue to match fords ST blue but eh.

The kit comes with a metal prep then a primer before the color goes on.

The paint needs to be brushed on and it was difficult to avoid runs, and it isn’t brake fluid resistant (shocking) so I wouldn’t recommend it.

Ford Maverick Mach-E Brembo Upgrade with Part #'s IMG_6566


Ford Maverick Mach-E Brembo Upgrade with Part #'s IMG_6567
 
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A.Bursell

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Clubs
 
Welp after lots of reading test fitting and waiting on parts and paint to dry… she’s now got the most unnecessary mod installed :like:

just want to say thanks to everyone here for sharing this mod.
Looks great. What all parts did you use or which parts list did you follow?
 

ZUMNMAV

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Looks great. What all parts did you use or which parts list did you follow?
Short answer I sourced everything off a 3,754 mile totaled out 2025 Mach-E (non performance) … the man wanted $60 per side, and I happily obliged and offered to take them off myself (I didn’t want him to change his mind lol)

calipers w/pads
Brake lines
Dust shields
 
Last edited:

Maverick123

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this was POR-15’s brake caliper kit blue.

Was hoping it was a bit more of a lighter blue to match fords ST blue but eh.

The kit comes with a metal prep then a primer before the color goes on.

The paint needs to be brushed on and it was difficult to avoid runs, and it isn’t brake fluid resistant (shocking) so I wouldn’t recommend it.

IMG_6566.webp


IMG_6567.webp
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