Sold out
Brembo Brembo 09-15 GLK Front GT BBK 8 Piston Cast 380x34 2pc Rotor Drilled-Black
Click to zoom in

Brembo 09-15 GLK Front GT BBK 8 Piston Cast 380x34 2pc Rotor Drilled-Black

Brembo
BRB1G1.9038A1
Brake Kits - Performance Slot
Out of stock
$ 5,295.00

SKU: 1G1.9038A1

Brembo 2009-2015 Mercedes-Benz GLK Front GT Big Brake Kit 8-Piston Cast 380x34mm 2-Piece Drilled Rotors Black

This Brembo GT front big brake kit upgrades the braking system on 2009-2015 Mercedes-Benz GLK-Class 4MATIC models with massive 8-piston calipers and 380x34mm two-piece drilled rotors. It provides consistent stopping power under high heat for street and track driving. The black finish adds a sleek look to the wheels.

Key Features

  • 8-Piston Cast Aluminum Calipers: Deliver even pressure across pads for shorter stopping distances and resistance to brake fade during repeated hard stops.
  • 380x34mm 2-Piece Drilled Rotors: Reduce rotational mass by 40 percent over stock while drilled surfaces vent gases and dissipate heat 20 percent faster.
  • Black Hard Anodized Caliper Finish: Resists corrosion and road salt for long-lasting appearance and durability in all conditions.
  • Performance Brake Pads Included: High-friction compound offers immediate bite and low dust for daily driving confidence.
  • Complete Hardware Kit: Bolts directly onto factory hubs with included brackets pads lines and fittings for straightforward replacement.

Product Notes

  • Designed as direct bolt-on replacement with no vehicle modifications required.
  • Rotors feature alloy hats for weight savings and curved vanes for cooling efficiency.
  • Minimum 18-inch wheel clearance required due to larger rotor diameter.

Installation Notes

  • Professional installation recommended.
  • Use DOT4 or higher brake fluid and bleed system completely after install.
  • Compatible with OEM brake lines or upgrade to stainless braided for best results.

This Part Fits

Year Make Model Submodel
2009-2015 Mercedes-Benz GLK300 4MATIC
2010-2015 Mercedes-Benz GLK350 4MATIC

Why Choose Brembo?

  • Proven in Formula 1 and World Superbike racing for real-world reliability.
  • Machined to micron tolerances matching or exceeding OEM standards.
  • Backed by global engineering with over 60 years in high-performance braking.

Frequently Asked Questions

  • Q: Will this kit fit my 2013 GLK300 4MATIC with factory wheels?
    A: Yes it bolts onto all 2009-2015 GLK 4MATIC models but check 18-inch minimum wheel size for clearance.
  • Q: What materials are used in the calipers and rotors?
    A: Calipers are rigid cast aluminum monobloc with titanium bolts rotors are high-carbon steel two-piece construction with aluminum hats.
  • Q: What warranty coverage applies?
    A: Calipers carry a limited lifetime warranty rotors and pads have 24-month coverage against defects.

Shipping & Handling

  • Method: UPS Ground large package
  • Availability: In stock - ships same or next business day
  • Packaging: Secure single box 30in x 20in x 15in
  • Weight: 62 lbs

Request For Information

Have questions about ? Fill out the form below and we'll get back to you by the next business day.
Brake Kits

Brake Kits

Brake kits bundle rotors and pads into one package for a complete axle upgrade in a single purchase. Whether you need a stock replacement kit for a daily driver or a performance kit for spirited driving, a brake kit ensures matched components for consistent stopping power. Popular ProductsPopular brake kits include EBC Brakes GD sport kits, StopTech Sport axle packs, and Power Stop Z23 Evolution kits. These bundles pair slotted or drilled rotors with upgraded ceramic or metallic pads for improved heat dissipation and shorter stopping distances. What is the advantage of a brake kit over buying parts separately?Brake kits guarantee that the rotors and pads are matched by the same manufacturer for optimal compatibility. This avoids mixing brands that may have different bed-in requirements and ensures consistent pad-to-rotor contact. How do I bed in new brakes from a kit?The standard bedding procedure involves a series of moderate stops from 30 mph to 5 mph, followed by harder stops fro...

View Brake Kits Products
Brake Kits - Performance Slot

Brake Kits - Performance Slot

Performance slotted brake kits pair high-carbon slotted rotors with upgraded brake pads for improved braking under hard use. The slots evacuate gas, heat, and debris from the pad surface for consistent bite during spirited driving or towing. Popular ProductsTop slotted brake kit brands include EBC Brakes GD series, StopTech Sport Axle Pack, and Hawk Performance Sector 27. These kits are popular for towing vehicles, performance sedans, and trucks that see occasional track or canyon driving. What is the benefit of slotted rotors over stock?Slotted rotors channel gas and debris away from the pad-to-rotor contact surface, reducing brake fade under repeated hard stops. They also improve wet-weather braking by displacing water faster than a smooth rotor. Are slotted rotors louder than stock?Slotted rotors may produce a slight additional noise during light braking as the slots contact the pad edge. This is normal and typically diminishes after a brief break-in period. High-quality slotted ...

View Brake Kits - Performance Slot Products
Brakes

Brakes

Performance Brakes, Brake Pads, Rotors & Big Brake Kits Shop premium performance brake parts, brake pads, brake rotors, big brake kits, brake calipers, brake line kits, stainless steel brake lines, brake hardware, brake master cylinders, brake drums, brake shoes, hand brakes, and brake adapters at Black Ops Auto Works. This collection is built for drivers who need dependable stopping power, improved pedal feel, fade resistance, and braking confidence for street performance, towing, daily driving, racing, off-road use, and custom builds. Whether you are upgrading a muscle car, truck, SUV, Jeep, Dodge, Ford, BMW, Audi, Nissan, Honda, Subaru, Lexus, Hyundai, Mazda, Infiniti, Toyota, or track-focused vehicle, our Brakes collection includes high-quality brake system components designed for fitment, durability, and performance. Brake Parts from Top Brands Shop trusted brake brands available in our catalog, including: DBA brake rotors EBC Brakes pads and rotors Hawk Performance brake ...

View Brakes Products
Brembo

Brembo

Brembo sets the standard for high-performance braking systems across motorsport and the street, supplying brake components to Formula 1 teams, MotoGP riders, and the world's leading performance car manufacturers. Their engineering discipline translates directly into the street performance and replacement products available for enthusiast builds.Popular ProductsBrembo brake pads, slotted and drilled rotors, and big brake kit upgrades are the most searched products in this catalog. Brembo's OEM+ replacement brake pads for track-day and spirited street driving are especially popular with performance car owners who want factory-quality brake feel paired with higher performance friction materials than stock.Are Brembo brake pads worth the price over standard pads?For owners who drive their vehicle on track, regularly tow at the vehicle's limit, or simply want consistently strong braking with good pedal feel, Brembo's performance brake pad compounds deliver measurable improvements in fade...

View Brembo Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×