Brembo Big Brake Kits for BMW G20 3 Series (2019-2026)

This page lists every Brembo big brake kit we offer for the BMW 3 Series (G20), sold in the US for the 2019-2026 model years. The seventh-generation 3 Series arrived in the US for 2019 as the 330i and 330i xDrive, and the 382-horsepower M340i joined for 2020. It is a quick, well-balanced sport sedan, but the factory brakes on both models fade with repeated hard use. A Brembo kit adds heat capacity and a firmer, more consistent pedal on fast roads and at track days. A Brembo system replaces the caliper and disc on the axle you choose with a matched caliper, disc and pad package, sold as a complete axle set.

There are three front kits and three rear kits. On the front you can choose a GT 6-piston kit on 380x34mm two-piece discs in two caliper families (N and T), offered with drilled, Type 1 slotted or Type 3 slotted discs, or a PISTA 6-piston race kit on 380x35mm two-piece discs with Type 3 or Type 5 slotted discs. On the rear there are GT 4-piston kits on 380x28mm two-piece discs in two caliper families (P and S), plus a PISTA 4-piston race kit on 380x28mm discs. The N and P caliper kits come in black, red, silver, yellow, GT-S hard-anodized black or GT-R nickel-plated billet. The T and S caliper kits come in black, red, yellow or fluorescent yellow.

See also: BMW F30 3 Series Brembo kits, BMW G22 4 Series Brembo kits, BMW G42 2 Series Brembo kits. Or 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: Three front kits are listed first: a GT 6-piston kit on 380x34mm discs (N caliper family), a GT 6-piston kit on 380x34mm discs (T caliper family), and a PISTA 6-piston kit on 380x35mm discs. Then come three rear kits: a GT 4-piston kit on 380x28mm discs (P caliper family), a GT 4-piston kit on 380x28mm discs (S caliper family), and a PISTA 4-piston kit on 380x28mm discs. Each kit name gives the axle, the system (GT or PISTA), the piston count and the disc size.
• Finish: front GT 6-piston 380x34mm kit (N caliper) and rear GT 4-piston 380x28mm kit (P caliper): black, red, silver, yellow, GT-S (black hard-anodized), and GT-R (billet-machined and nickel-plated); front GT 6-piston 380x34mm kit (T caliper) and rear GT 4-piston 380x28mm kit (S caliper): black, red, yellow, and fluorescent yellow; all PISTA kits: Brembo's standard PISTA finish. A finish that a kit does not offer cannot be selected for it.
• Disc Type: drilled discs suit street driving and give good wet-weather bite; Type 1 Slotted is a street and occasional-track disc; Type 3 Slotted is aimed at regular track days; Type 5 Slotted is a PISTA race disc for long, hot sessions. Offered as follows: Drilled, Type 1 Slotted, and Type 3 Slotted on the front GT 6-piston 380x34mm kit (N caliper), front GT 6-piston 380x34mm kit (T caliper), rear GT 4-piston 380x28mm kit (P caliper), and rear GT 4-piston 380x28mm kit (S caliper); Type 3 Slotted and Type 5 Slotted on all PISTA kits.

Features

• 4- and 6-piston Brembo calipers, matched to discs from 380x28mm to 380x35mm 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, in Brembo's words: calipers, pads, discs, brackets, hoses and hardware.
• PISTA kits, in Brembo's words: racing calipers, discs, brackets, hoses and hardware.

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 3 Series models does this fit?
Brembo lists every kit on this page for the G20 330i, 330i xDrive, M340i and M340i xDrive. In the US that is the 2019-2026 330i and the 2020-2026 M340i. The 330e plug-in hybrid and the M3 (G80) are not on this listing.

Which front kit should I choose?
The GT 6-piston 380mm kits are the fast-road upgrade and come in the widest choice of finishes. The PISTA 6-piston kit is the race option, with Type 3 or Type 5 slotted discs.

What is the difference between the N and T caliper kits?
Both are 6-piston GT calipers on the same disc size. Brembo lists them as two caliper families with different finish choices: the N caliper offers silver, GT-S and GT-R, and the T caliper offers fluorescent yellow.

What is the difference between the P and S rear caliper kits?
Both are 4-piston GT calipers on the same 380x28mm disc. Brembo lists them as two caliper families with different finish choices: the P caliper offers silver, GT-S and GT-R, and the S caliper offers fluorescent yellow.

Can I drive on the street with the rear GT kit?
Brembo marks both rear GT 4-piston kits for the 3 Series as not for road use, because they remove the parking brake function. They are meant for track cars. For a street car, start with a front kit.

What is the PISTA kit?
PISTA is Brembo's race program. The PISTA kits use the same disc size class as the GT kits but come with race-focused calipers and Type 3 or Type 5 slotted discs in Brembo's standard PISTA finish. They are aimed at track-day and racing use.

Will these kits fit my wheels?
Every big brake kit needs wheel clearance, and the 380mm kits need the most room on the 3 Series. Send us your wheel size and offset and we will check them against Brembo's clearance data before you order.

Fitment Notes

Brembo lists all kits on this page for the BMW 3 Series (G20) 2019-2026. Brembo marks the rear GT 4-piston kits as not for road use because they remove the parking brake function. 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.

Brembo application notes for specific kits:

• Rear: GT 4-Piston 380x28mm (P caliper): NOT FOR ROAD USE. This system eliminates the parking/emergency brake function.
• Rear: GT 4-Piston 380x28mm (S caliper): NOT FOR ROAD USE. This system eliminates the parking/emergency brake function.

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