Converting ‘19 Brakes to PP. Rears only need rotors?

[EgoBoost]

Purchased the front set up today. These are the specs for the rears according to Ford: “320 mm (12.6 in.) x 30 mm solid discs, single-piston 45 mm floating aluminum calipers; integral parking brake; Performance Package: 330 mm (15.0 in.) x 25 mm vented discs, single-piston 45 mm”

Looks like the larger vented rotors are all that’s needed. Correct? Any pricing/part numbers would be appreciated. Thank you.

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[stringtheory]

Purchased the front set up today. These are the specs for the rears according to Ford: “320 mm (12.6 in.) x 30 mm solid discs, single-piston 45 mm floating aluminum calipers; integral parking brake; Performance Package: 330 mm (15.0 in.) x 25 mm vented discs, single-piston 45 mm”

Looks like the larger vented rotors are all that’s needed. Correct? Any pricing/part numbers would be appreciated. Thank you.

The stock rear calipers aren't wide enough to fit over the vented rotors you have in mind. I upgraded the rear rotors to the PP1 vented units which are 13" in diameter, not 15" as you stated.

 

[Cobrakit]

I believe gt and pp are same. And yes calipers are different than solid rotor calipers.

 

[Jaymar]

If I'm not mistaken, only the non PP Ecoboost and V6 used the solid rotor. The PP Ecoboost and base GT use the same vented rotor as the PP1 Brembo fronted GT.

 

[EgoBoost]

 

[EgoBoost]

Eco/GT/Bullitt/GT350

 

[DonnieO]

It's a typo. It's not 15 inch. Do the math as well 330mm divided by 25.4mm. 12.9 inches

 

[EgoBoost]

Yeah, was showing how/where I got those numbers.

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