Brembo Big Brake Kits for Ford S550 Mustang (2015-2023)

Every Brembo big brake kit we offer for the 2015-2023 S550 Ford Mustang is on this page. That includes front and rear kits for the GT, EcoBoost and V6, in GT, GT-S and GT-R form, plus PISTA race kits. The S550 Mustang is heavy and fast, especially the 5.0-liter GT. On a track day or a hard canyon run, it builds brake heat quickly. A Brembo GT system replaces the factory caliper and disc on the axle you choose. You get a matched caliper, 2-piece disc and pad package. Select the kit, then the finish and disc type.

Brembo splits the S550 range into two groups, and each kit name starts with its group. Kits marked "GT, EcoBoost & V6" fit every S550 coupe and convertible from 2015 to 2023. Kits marked "GT only" use the 405mm front disc and fit the Mustang GT only. Some Mustang GT Performance Pack cars left the factory with Brembo calipers. Those are original-equipment parts. The kits here are Brembo's aftermarket systems, with larger discs, new calipers and pads, sold as a complete axle set.

Shopping for another Mustang or another car? Browse all Brembo big brake kits.

Video: Brembo GT Kit

Brembo's own short overview of its GT big brake kits. The calipers, finishes and discs in the video are examples; the kit you get is the one you select above.

Choosing Your Kit

• Kit: find your group first: "GT, EcoBoost & V6" or "GT only". Then choose the axle and kit. For every S550, you can pick a GT 6-piston front kit on 380x34mm discs or a PISTA 4-piston front kit on 380x34mm discs. At the rear, choose a GT 4-piston kit on 380x28mm discs or a PISTA 4-piston kit on 380x28mm discs, with or without a parking brake. Mustang GT owners can also choose a GT 6-piston front kit on larger 405x34mm discs. Brembo offers each GT kit in two caliper families, N and T at the front and P and S at the rear. The two families differ in finish choices.
• Finish: the N and P caliper kits come in black, red, silver or yellow, plus GT-S (black hard-anodized) and GT-R (billet-machined and nickel-plated). The T and S caliper kits come in black, red, yellow or fluorescent yellow. The PISTA front kit has a clear-anodized caliper. The PISTA rear kits come in Brembo's standard PISTA finish.
• Disc Type: drilled discs suit street driving. Type 1 Slotted is a street and occasional-track disc, offered on the 380mm GT kits. Type 3 Slotted is aimed at regular track days and is offered on every GT kit. The PISTA kits use race discs: Type 5 Slotted at the front, and Type 3 or Type 5 Slotted at the rear.

Features

• 4-piston and 6-piston Brembo calipers, matched to discs from 380x28mm to 405x34mm on this car
• 2-piece disc construction: an iron friction ring on a lighter aluminum bell
• GT caliper finishes plus GT-S (black, hard-anodized) and GT-R (billet-machined, nickel-plated) on the kits that list them
• PISTA race calipers with disc springs and a centering ring as standard
• Every kit is a complete axle set

What's Included

• GT, GT-S and GT-R kits: two Brembo calipers, two discs (2-piece discs supplied assembled), a set of Brembo pads, stainless braided brake lines unless the kit is listed as reusing the factory lines, caliper brackets and mounting hardware.
• PISTA kits: two PISTA calipers, two 2-piece race discs, pads, brackets and hardware; brake lines unless the kit is listed as reusing the factory lines.

Specifications

GT kits: add the finish code to the base part number for the exact part: 1 black, 2 red, 3 silver, 5 yellow, 7 fluorescent yellow, S GT-S, R GT-R. Replacement and upgrade pads for these calipers are sold separately.

FAQ

Which kit fits my EcoBoost or V6 Mustang?
Choose a kit marked "GT, EcoBoost & V6". The kits marked "GT only" use a 405mm front disc that Brembo lists for the Mustang GT only.

Do the rear kits keep my parking brake?
The GT rear kits include mechanical parking brake calipers, so your parking brake keeps working. The PISTA rear kit comes in two versions, with or without a parking brake. Pick the one that suits how you use the car.

My Mustang already has Brembo brakes. Is this an upgrade?
Yes. The factory Brembo calipers on Performance Pack cars are OE parts. These kits use larger discs, new calipers and new pads, and they come as a complete axle set.

Will these kits fit my wheels?
The 380mm and 405mm kits need large wheels. Check your wheel size and offset before ordering, or send us your wheel specs and we will check them against Brembo's clearance data.

Fitment Notes

Brembo lists all the kits on this page for the 2015-2023 S550 Mustang. The 405x34mm front kits are listed for the Mustang GT only. Brembo notes that the GT rear kits include mechanical parking and emergency brake calipers. Brembo GT systems are designed for cars at original ride height. Raising the ride height is not compatible with the brake lines included in these systems. The GT-R 6-piston caliper needs different wheel clearance from the GT 6-piston caliper. The Shelby GT350 and GT500 are not covered here.

Each kit fits the vehicles listed below. Confirm wheel clearance before ordering.

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.

Fitment