Mach-E Brembo Upgrade with Part #'s

[Jtitzer56]

What mm rotor did you use I have seen a couple different option la just wanted to know what I should be looking for, plus your awesome for this

I used the 362mm ones, they were cheaper and easier to find and I was able to use the stock backing plate.

Before

After

I'm curious as to why upgrade this on a hybrid, I guess it's the same as if the upgrading 2.0 ecoboost. Any issue with brake bias, or other noticeable issues?

I did it purely for aesthetics, lol. I didn't notice any issues with brake bias using the smaller version of them. I did have an issue at first where my brake pedal didn't feel right, I can't really describe it, it just didn't feel right. But then I found out that Ford used low viscosity dot 4 and when I switched to that it felt normal again.

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[MGouin]

Super cool write up, always love the BBK writeups. Thank you. New here to the world of Maverick and hybrid too actually. I'm curious as to why upgrade this on a hybrid, I guess it's the same as if the upgrading 2.0 ecoboost. Any issue with brake bias, or other noticeable issues?

Thanks! Mostly for looks. The only thing I have noticed is when braking just before a full stop, with even brake pressure application, they grab a bit. I don't remember the stock brakes doing this.

 

[Cherokee]

Grabby brakes ? I’d think that is not cool.

 

[JMJB]

Ha !
I remember my stock '22 throwing me through the window every time I stopped , until the braking reprogramming .....

 

[Mavreezy]

As the title states...I have captured pictures and part number data to help others with their upgrade to Brembo brakes from a Mach-E GT.

The part numbers are:

Rotors = LK9Z-1125-A (2 required)
Calipers = LK9Z-2B120-A and LK9Z-2B121-A (1 each required)
Pads = LJ9Z-2001-B (1 set)
Brake Hoses = LJ9Z-2078-A (2 required)
Caliper Bolts = W7 10681-S439 (pkg 2) (4 required)
Backing Plate/Dust Shield = LJ9Z-2K004-B and LJ9Z-2K005-B (1 each required)



Once you strip the old brakes off you can start with the backing plates. They will need to be modified slightly with a mounting hole added.

You can then add the new brake hoses. The retainer bracket will likely not be in the correct position. Once you have both ends of the hose connected you can slide and rotate the bracket to line up with the mounting point.

Next you can install rotor and caliper. Caliper will need 3mm spacer between spindle and caliper.

For brake bleeding you can try the manual procedure outlined in the screenshots below. They are from FDRS (Ford shop manual). The manual procedure would not work on my hybrid but luckily, I have a VCM3 and access to the Ford service software to enter the vehicle into/out of Brake Service Mode.

Thats it!!!

If you aren't wearing your seatbelt, the brakes will put you through the windshield! They are awesome.

Sick ass upgrade... good job!

 

[MGouin]

Yep, gonna reflash the module.

 

[stangg17]

Awesome post and what a great deal at ~$1k for a great upgrade.

 

[stangg17]

Not sure if you are mad at me for upgrading my truck or at Ford for producing a Mustang Mach-E?

I can assure you that the upgrade is more than looks and bragging rights. To go from a single piston caliper to a 4 piston caliper is a HUGE performance (and Safety) upgrade. Also, why would upgrading a Maverick and sharing on a Maverick forum be better served on a Mach-E forum??

Ignore him. Awesome upgrade AND it looks great!

 

[bajesus8]

Also add airbags to the rear to remove any brake diving you guys might be experiencing.

 

[Vettereddie]

Thanks! Mostly for looks. The only thing I have noticed is when braking just before a full stop, with even brake pressure application, they grab a bit. I don't remember the stock brakes doing this.

This happens on my hybrid and from what I've read is pretty normal for them, usually around 3 mph when it transitions over from regenerative to mechanical braking. I've gotten used to easing up slightly right before a dead stop to smooth it out and eliminate the mild jolt right before full.

This is on stock, going to bigger brakes may amplify the effect.

 

[stangg17]

Yep, gonna reflash the module.

What module needs reflashing?

 

[gunnmitten]

Also add airbags to the rear to remove any brake diving you guys might be experiencing.

can you explain brake diving more?

 

[h1k3rb]

Thanks! Mostly for looks. The only thing I have noticed is when braking just before a full stop, with even brake pressure application, they grab a bit. I don't remember the stock brakes doing this.

Other than an emergency stop, isn't that the only time actual brakes (for the final 3-0mph) are used?

 

[MGouin]

can you explain brake diving more?

it sounds just like what Vettereddie said and I quote...

"This happens on my hybrid and from what I've read is pretty normal for them, usually around 3 mph when it transitions over from regenerative to mechanical braking. I've gotten used to easing up slightly right before a dead stop to smooth it out and eliminate the mild jolt right before full."

 

[bajesus8]

can you explain brake diving more?

Im talking feeling the front of the truck dive forward when hitting the brakes hard. The rear suspension will extend and the front will compress.
Getting air bags in the rear keeps the truck body level in hard braking, hard turning, and keeps your headlights level when carrying heavy payloads at night so not to blind on coming traffic.

Review: Air Lift 1000 Air Bag Spring Kit For Hybrid FWD | MaverickTruckClub - 2022+ Ford Maverick Pickup Forum, News, Owners, Discussions

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