If you're serious about your driving experience, you’ve probably heard of Brembo’s GT Systems. These aren't just any brake kits; they're built for those who push their cars to the limits—whether it’s on the track or just navigating everyday roads. I've had my hands on these kits, and let me tell you, they redefine what you expect from braking performance.

At the heart of the GT Systems are the aluminum calipers, crafted from a single piece of cast aluminum. This monoblock design isn’t just for show; it brings serious rigidity to the table, which means you get consistent, reliable performance even when you're really putting the brakes to the test. If you’re looking for stopping power that doesn’t waver, this is where you want to be.

Now, let’s talk about the discs. You can choose between floating or one-piece configurations, depending on what your ride needs. What really stands out is the venting system Brembo has integrated into these discs—it boosts cooling and significantly cuts down the chance of thermal shock cracking by about 40%. Plus, those cross-drilled and slotted designs? They not only look sharp but also help with heat dissipation and keeping brake dust at bay. You’re going to appreciate that when you’re really pushing your car.

This kit also comes with high-performance brake pads, specifically designed with different friction materials for various driving conditions. And if you’re worried about durability, the TUV/DOT homologated metal-braided hoses are built tough to ensure everything stays reliable. The package also includes an adapter and high-quality fasteners, so you know you’re getting a complete upgrade that fits right in.

With Brembo’s GT Systems, you’re not just getting brakes; you’re unlocking the full potential of your vehicle. Whether you’re on the street or the track, these brakes will elevate your driving game to a whole new level.

Key Features:

• Enhanced Stopping Power: The larger rotors and multi-piston calipers mean shorter stopping distances and better performance.
• Improved Heat Dissipation: Advanced cooling tech helps prevent brake fade, keeping things steady even during intense use.
• Superior Build Quality: High-grade materials make these brakes durable and resistant to wear.
• Enhanced Aesthetics: They look as good as they perform, with stylish designs and custom color options.
• Better Modulation and Feel: You’ll get precise feedback from the brake pedal, which boosts your control and confidence behind the wheel.

• Color: Black
• Type: Slotted
• Axle: Rear
• Category: GT
• Caliper Pistons: 4-Piston
• Caliper Body: Cast Monobloc
• Disc Diameter: 345mm
• Disc Thickness: 28mm
• Disc Material: Iron
• Disc Type: 2-Piece

• BMW 228i (Excluding M-Sport Brakes) (F22) 2015-2016
• BMW 228i M-Sport Brakes (Excluding xDrive) (F22) 2015-2016
• BMW 320i (Excluding xDrive / M-Sport Brakes) (F30) 2013-2018
• BMW 328i (Excluding xDrive / M-Sport Brakes) (F30) 2012-2014
• BMW 428i (Excluding xDrive / M-Sport Brakes) (F32 / F33) 2014-2015
• BMW M135i (F20 / F21) 2013-2016
• BMW M235i (F22) 2015-2016
• BMW M140i (F20 / F21) 2017-2019
• BMW 230i (Excluding M-Sport Brakes) (F22) 2017-2021
• BMW 230i M-Sport Brakes (Excluding xDrive) (F22) 2017-2021
• BMW M240i (F22) 2017-2021

In short, if you’re looking for a serious upgrade for your BMW, the Brembo 2P2.8045A1 Slotted Rear GT Big Brake Kit is where it’s at. It’s a solid investment for anyone who values performance and reliability.