2023-2026+ Zeekr 009 CCB Big Brake Kit | Brembo GT6 6-Piston

2023-2026+ Zeekr 009 CCB Big Brake Kit — Genuine Brembo GT6 Front + Genuine Brembo GT4 Rear Setup The Zeekr 009 is a heavy dual-motor electric MPV, so repeated high-speed stops ask more of the brakes than a light sedan using the same road speed. This StopFlex kit pairs 380 mm carbon-ceramic rotors with Brembo V6 / GT6 / GTS6 6-Piston Caliper Options in front and Brembo V4 / GT4 / GTS4 4-Piston Caliper Options at the rear to reduce heat fade, brake dust, and rotating mass while keeping the conversion engineered around the customer’s exact trim. Every bracket, rotor hat offset, caliper position, line, and hardware package is built for the confirmed Zeekr 009 configuration, not assumed from a shared platform name. 380 mm carbon-ceramic rotors are used front and rear, so 19-inch wheels are the minimum; inner barrel and spoke clearance still must be checked before production. The front axle uses Brembo V6 / GT6 / GTS6 6-Piston Caliper Options, giving the 009 a larger fixed-caliper friction package for its high curb weight and dual-motor acceleration. The rear axle is matched with Brembo V4 / GT4 / GTS4 4-Piston Caliper Options so rear torque contribution and stability are engineered with the front upgrade instead of treated as an afterthought. Fitment Hard Lines Field Specification Vehicle Zeekr 009 Model years 2023-2026+ Front setup Brembo V6 / GT6 / GTS6 6-Piston Caliper Options / 380mm Rear setup Brembo V4 / GT4 / GTS4 4-Piston Caliper Options / 380mm Page type Complete CCB kit upgrade Minimum wheel size 19" (for the 380 mm front rotor) Every StopFlex kit is bespoke-engineered for your exact model and trim — the brackets, rotor-hat offsets, and caliper mounting are matched to your specific car, not assumed from the platform. This matters because trims that share a chassis name can differ mechanically: a pure M or performance variant often carries different front knuckles/uprights, hub geometry, and wheel axial (ET) clearance than the standard models in the same family, so a bracket and hat offset that bolt onto one are not the same parts that fit the other. StopFlex supplies the calipers, pads, rotor hats, floating hardware, and brake lines as a matched system built to your confirmed trim. Cars with modified knuckles, modified uprights, or non-factory suspension mounting points must be reviewed before ordering and are not treated as direct-fit. This setup uses a 380 mm front rotor, so the minimum wheel size is 19". Wheels under 19" will not clear the caliper and rotor, and spoke profile and offset affect clearance too — confirm your exact wheels before ordering. Wheel Size (Standard) Disc Range 15" 260 mm – 285 mm 16" 285 mm – 300 mm 17" 300 mm – 330 mm 18" 330 mm – 355 mm 19" 355 mm – 380 mm 20" 380 mm – 400 mm 21" 400 mm – 420 mm 22" 420 mm – 440 mm Caliper Overview — Front & Rear Balance Front Caliper (Primary Upgrade) The front upgrade uses Brembo V6 / GT6 / GTS6 6-Piston Caliper Options on a 380 mm rotor: V6 is the Genuine Brembo OEM Cadillac CTS-V 6-Piston Caliper, GT6 is the Genuine Brembo GT | M6 6-Piston Caliper, and GTS6 is the Genuine Brembo GT | S6 6-Piston Caliper. The six-piston fixed layout spreads clamping load across a larger pad area than a sliding caliper, which helps pedal consistency and front-axle heat control on a heavy electric MPV. Each option is a genuine Brembo caliper family rather than an unbranded casting, with StopFlex brackets and hats machined to the confirmed Zeekr 009 trim. Rear Caliper (Balance) The rear package uses Brembo V4 / GT4 / GTS4 4-Piston Caliper Options on 380 mm carbon-ceramic rotors: V4 is the Genuine Brembo OEM Cadillac CTS-V 4-Piston Caliper, GT4 is the Genuine Brembo GT | M4 4-Piston Caliper, and GTS4 is the Genuine Brembo GT | S4 4-Piston Caliper. Rear hardware is engineered to preserve the Zeekr 009’s factory electronic parking brake function through the correct rear configuration for the confirmed vehicle. Front & rear, engineered together: The front and rear calipers, carbon-ceramic rotors, pads, hats, brackets, lines, and hardware are specified together so brake torque balance follows the actual Zeekr 009 build. That matters more than a front-only conversion because the 009’s weight, regenerative braking blend, and rear stability control behavior depend on both axles working predictably.Make It Yours — Color & Logo Customization Every StopFlex kit-upgrade order can be finished with custom caliper colors, a custom caliper logo, and custom rotor hat colors, so the brake package matches your exact build instead of a fixed off-the-shelf look. Custom caliper color Custom caliper logo Custom rotor hat color Why StopFlex CCB Lower Unsprung Mass StopFlex carbon-ceramic rotors are engineered to reduce rotor mass versus comparable iron discs, helping the suspension react cleaner and the steering feel more precise. High-Temperature Stability The carbon-silicon-carbide matrix is built for stable braking behavior at temperatures that can push iron rotors into heavy fade. Rust-Free Rotor Surface Carbon ceramic does not form orange flash rust after rain, washing, or storage, keeping the visible rotor face cleaner behind open wheels. Long Street-Service Potential In normal road use with matched pads and proper bedding, StopFlex CCB rotors are designed for far longer service life than typical iron replacement rotors. Low Visible Dust When paired with matched StopFlex pads, the system produces very low visible brake dust compared with conventional iron rotor and pad combinations. Premium Ceramic-Glaze Appearance StopFlex's proprietary coating creates a bright, high-end ceramic-glaze finish with subtle glaze texture and a more premium visual character behind open wheels. Street-Usable Cold Bite Street Spec and Track-Day Spec rotors are designed for normal first-stop road use, including cold-weather operation. Motorsport Spec is the competition-focused exception. Continuous Fiber Reinforcement Long-fiber carbon ceramic construction improves structural strength and thermal durability versus chopped-fiber approaches. Heat Management Note Carbon ceramic rotors tolerate extreme surface temperature, but they do not remove every heat-management requirement. During repeated hard stops, heat can still soak into pads, fluid, seals, calipers, wheels, and nearby components. For long track sessions, mountain descents, or sustained aggressive driving, brake cooling and high-temperature fluid are still recommended.Street / Track-Day / Motorsport Rotor Options Street Spec Ceramic coating, cross-drilled face, and large cooling channels. Best for daily driving and premium street builds that need clean cold bite, low dust, corrosion-free appearance, and long service life. Track-Day Spec Ceramic coating, blank face, and honeycomb cooling channels. Best for fast-road and track-day use where repeated braking stability matters more than maximum visual drilling style. Motorsport Spec Uncoated blank face with honeycomb cooling channels. Best for race-focused builds that run competition pads, high-temperature fluid, cooling strategy, and a proper warm-up window. Not the default street choice. Package Scope Item Details Front calipers Brembo V6 / GT6 / GTS6 6-Piston Caliper Options Front CCB rotors 380mm Rear calipers Brembo V4 / GT4 / GTS4 4-Piston Caliper Options Rear CCB rotors 380mm CCB brake pads Matched for the supplied StopFlex carbon ceramic rotors Rotor hats and floating hardware Vehicle-specific hardware package Brake lines Included for complete kit-upgrade orders Color customization Custom caliper colors, a custom caliper logo, and custom rotor hat colors are available for every kit-upgrade order. Order scope Default listing is full-car set when front and rear are specified. Front-only or rear-only orders can be arranged after confirmation. Front caliper option mapping V6 = Genuine Brembo OEM Cadillac CTS-V 6-Piston Caliper — 380 mm rotor GT6 = Genuine Brembo GT | M6 6-Piston Caliper — 380 mm rotor GTS6 = Genuine Brembo GT | S6 6-Piston Caliper — 380 mm rotor Rear caliper option mapping V4 = Genuine Brembo OEM Cadillac CTS-V 4-Piston Caliper — 380 mm rotor GT4 = Genuine Brembo GT | M4 4-Piston Caliper — 380 mm rotor GTS4 = Genuine Brembo GT | S4 4-Piston Caliper — 380 mm rotor EPB & Rear Caliper Options This vehicle leaves the factory with an electronic parking brake (EPB) built into the rear brake, so the rear of the kit is built to keep that EPB working. There are two rear paths. The first is a dual-caliper rear: a main performance caliper handles braking while a dedicated EPB actuator caliper is retained alongside it, so the electronic parking brake, auto-hold, and hill-start assist all keep working; on this path the rear performance caliper can be the TTSPORT EP4 / EP4S 4-piston caliper. The second is an EPB-integrated caliper, a single rear caliper with the electromechanical parking-brake motor built in for a cleaner install with fewer parts behind the wheel; on this path the rear is the TTSPORT EP4 / EP4S 4-piston caliper with integrated EPB. Which path fits best depends on your exact trim and EPB configuration, your budget, your appearance preference, and your wheel size and spoke clearance. Confirm your car's rear-brake configuration with StopFlex before ordering so the correct EPB-compatible rear option is built for your kit. Rear option What it is Rear caliper Best when Dual caliper (EPB retained) Performance caliper plus a dedicated EPB actuator caliper, both fitted on the rear, so the factory electronic parking brake keeps working. TTSPORT EP4 / EP4S 4-Piston Caliper You want guaranteed factory EPB, auto-hold, and hill-start behavior preserved. EPB-integrated caliper A single rear caliper with the electromechanical parking-brake motor built in, for a cleaner install with fewer parts behind the wheel. TTSPORT EP4 / EP4S 4-Piston Caliper with integrated EPB You want a cleaner single-caliper rear with full EPB function. FAQ Will this StopFlex kit fit my exact 2023-2026+ Zeekr 009 trim?Fitment is confirmed per vehicle before production. StopFlex does not assume that every Zeekr 009 trim shares the same knuckle, hub, wheel offset, or brake clearance; brackets, rotor-hat offsets, caliper location, brake lines, and hardware are matched to your confirmed model, trim, wheel package, and factory brake configuration.What wheel size is required for the 380 mm carbon-ceramic rotors?The largest rotor in this kit is 380 mm, so wheels under 19 inches will not clear the package. A 19-inch or larger wheel is still not automatic approval because spoke shape, barrel profile, offset, and caliper face clearance must be checked against the selected Brembo V6, GT6, or GTS6 front caliper.Will the Zeekr 009 electronic parking brake still work?Yes, the rear configuration is built around the Zeekr 009’s factory electronic parking brake requirement. StopFlex verifies the exact rear brake and EPB layout before machining or supplying the rear caliper, bracket, rotor hat, and hardware package.Why choose carbon-ceramic brakes on a Zeekr 009 instead of staying with iron rotors?Carbon-ceramic rotors reduce brake dust and rotating mass while giving the 009 more thermal margin for repeated highway-speed stops, mountain descents, and hard use from a heavy dual-motor EV. The Brembo 6-piston front and 4-piston rear layout also gives the conversion a matched fixed-caliper package instead of simply replacing wear parts. Need Fitment Confirmation? Send the exact vehicle details, current rotor sizes, and caliper type before ordering. Carbon Ceramic Brakes: Buying & Fitment GuideConfirm Fitment