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Brembo 1M3.9042AS GT-S Front Big Brake Kit 380x32mm 2-Piece Slotted Type-3 6-Piston Hard Anodized

(2014-2020 Lexus IS350; 2013-2020 Lexus GS350; 2015-2024 Lexus RC350; 2013-2018 Lexus GS450h; 2016-2017 Lexus RC200t; 2018-2024 Lexus RC300)

Manufacturer

Part Number

1M3.9042AS
Sale Price

$5,095.00

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Brembo GT-S 1M3.9042AS represents the pinnacle of street and track brake performance, engineered for drivers who demand exceptional stopping power and consistent braking under extreme conditions. This front brake system features massive 380x32mm two-piece slotted Type-3 rotors paired with motorsports-derived six-piston monoblock calipers finished in black hard anodized coating.

Key Features:

  • Six-piston monoblock aluminum calipers with opposed piston design for maximum rigidity and minimal deflection under high temperatures
  • 380mm x 32mm two-piece floating rotors with Type-3 slotted design for superior heat dissipation and consistent performance
  • Black hard anodized caliper finish provides exceptional corrosion resistance and longevity at elevated temperatures
  • Advanced venting system increases cooling capacity and improves resistance to thermal cracking by over 40%
  • Racing-style pistons with dual inner seals (pressure seal and wiper seal) for optimal performance and durability
  • Complete kit includes high-performance brake pads, stainless steel braided brake lines, and vehicle-specific mounting hardware
  • Motorsports-derived technology tested for both street driving and demanding track day sessions

The GT-S system delivers dramatically reduced brake fade through increased thermal capacity, while the opposed piston design ensures precise brake modulation and high thermal resistance. The hard anodized finish and engraved Brembo logo mirror the specifications found on professional racing brake systems. This complete big brake kit provides everything needed for a direct bolt-on installation, transforming your vehicle's braking performance for both spirited street driving and track use.

Products specifications

Fits

2014-2020 Lexus IS350; 2013-2020 Lexus GS350; 2015-2024 Lexus RC350; 2013-2018 Lexus GS450h; 2016-2017 Lexus RC200t; 2018-2024 Lexus RC300

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price seemed fair, account setup seemed quick.

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