Brembo 1N3.9080AS GT-S M6 TY3 Front Big Brake Kit 380x34mm 2-Piece Rotors Black Hard Anodized Calipers

The Brembo 1N3.9080AS GT-S is a front big brake upgrade kit featuring 380x34mm (15") 2-piece rotors paired with 6-piston monobloc calipers finished in a black hard anodized coating. Part of Brembo's Gran Turismo S (GT-S) series, this kit is engineered to deliver professional-grade stopping power for demanding street and track use.

The Type 3 (TY3) slotted rotor design promotes continuous gas and debris evacuation from the rotor face, maintaining consistent pad contact and bite under repeated hard braking. The 2-piece rotor construction uses a separate aluminum hat and iron disc to reduce unsprung weight and improve thermal management compared to a traditional 1-piece rotor.

The 6-piston monobloc caliper body is cast as a single piece for maximum stiffness, eliminating the flex that can occur in 2-piece bolt-together caliper designs. The hard anodized black finish provides superior corrosion resistance and durability over standard painted calipers.

Kit Highlights:

• System: Brembo GT-S Series — Front Axle
• Rotor Size: 380mm x 34mm (approximately 15" diameter)
• Rotor Style: Type 3 (TY3) Slotted, 2-Piece Construction
• Caliper Type: 6-Piston (M6) Monobloc, Radial Mount
• Caliper Finish: Black Hard Anodized
• Includes: Complete axle set, pre-assembled rotors, all necessary hardware, and high-performance Brembo brake pads

The Brembo GT-S kit represents a significant braking upgrade over OEM systems, combining larger swept area, increased clamping force from 6 pistons, and improved thermal capacity — ideal for enthusiasts who demand race-derived braking performance on the street or circuit.