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Brembo 1M1.8031AS GT-S 6-Piston Cast Monobloc Front Big Brake Kit 355mm Drilled 2006-13 Lexus GS/IS

Part Number: BMB-1M1.8031AS
Brand: Brembo
List Price: $5,296.00
Price: $4,595.00

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Brembo 1M1.8031AS GT-S 6-Piston Cast Monobloc Front Big Brake Kit 355mm Drilled for 2006-2011 Lexus GS300, GS350, GS400, GS430, GS450h, GS460, 2006-2013 IS250/IS350

 

Is the track your environment, and are track days your routine? The Brembo GT-S Big Brake Kit from Accesspeed is the natural evolution toward racing. The Brembo GT | S (“Sport”) series is the perfect bridge between road and track. With 4 or 6 piston calipers directly inspired by racing applications, it’s a decisive step toward high-level performance. These calipers feature race-style ventilated pistons, recessed dust seals, and hard anodizing, making them capable of withstanding the most extreme thermal and mechanical stresses. Brembo GT-S is the ideal choice if you regularly hit the track and need a braking system that delivers consistent, reliable performance—even during the most demanding track days. For Brembo, GT stands for Gran Turismo: a complete line of braking systems designed for track-day enthusiasts and for those, like you, who demand more from an aftermarket brake system. More responsiveness, more sportiness, more heat resistance, even in the most extreme conditions. Each Brembo GT-S Series Big Brake Kit from Accesspeed includes:

  • Cast monobloc aluminum calipers with radial mounting and opposed pistons for a more even brake force distribution, greater stiffness, and uniform pad wear.
  • Upsized discs: one-piece, two-piece or composite, fixed or floating, with dedicated slotted or drilled patterns, specifically engineered for each car model. The most popular solution features Type 3 (TY3 or T3) slotted discs: this finish continuously refreshes the pad surface, removing debris and impurities, and ensuring a stable friction coefficient. The result is consistent, precise, and reliable braking - even in the most demanding conditions.
  • Most discs feature an exclusive ventilation system that optimizes cooling and increases resistance to thermal shock, ensuring greater safety and extended durability.
  • High-performance brake pads, optimized to deliver maximum grip in any condition.
  • Braided stainless steel hoses for most applications.
  • Aerospace-quality adapters and mounting hardware for precise, secure installation with no compromises.

 

GT | A, M, BM, S, R

Each letter identifies a different kit, and the name comes directly from the type of caliper used. These aren't just codes: they’re carefully designed choices tailored to specific driving styles. The result of these features is a braking system that looks the part, feels the part, and truly makes a difference. Brembo GT Big Brake Kits from Accesspeed are a top-shelf solution for braking performance.

 

 

 


Notes
Image provided by manufacturer and may not be exact part number.

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Part # Description Price
BMB-1M1.8031AS Brembo 1M1.8031AS GT-S 6-Piston Cast Monobloc Front Big Brake Kit 355mm Drilled 2006-13 Lexus GS/IS $4,595.00 Add to Cart

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Fits These Applications:

Year Make Model SubModel Engine Transmission Drive
2013 Lexus IS250 - Sedan 2.5 RWD
2013 Lexus IS250C - Convertible 2.5 RWD
2013 Lexus IS350 - Sedan 3.5 RWD
2013 Lexus IS350C - Convertible 3.5 RWD
2012 Lexus IS250 - Sedan 2.5 RWD
2012 Lexus IS250C - Convertible 2.5 RWD
2012 Lexus IS350 - Sedan 3.5 RWD
2012 Lexus IS350C - Convertible 3.5 RWD
2011 Lexus IS250 - Sedan 2.5 RWD
2011 Lexus IS350 - Sedan 3.5 RWD
2010 Lexus IS250 - Sedan 2.5 RWD
2010 Lexus IS350 - Sedan 3.5 RWD
2009 Lexus IS250 - Sedan 2.5 RWD
2009 Lexus IS350 - Sedan 3.5 RWD
2008 - 2012 Lexus GS460 S190 - Sedan 4.6 RWD
2008 Lexus IS250 - Sedan 2.5 RWD
2008 Lexus IS350 - Sedan 3.5 RWD
2007 - 2012 Lexus GS350 S190 - Sedan 3.5 RWD
2007 - 2012 Lexus GS450h S190 - Sedan 3.5 H RWD
2007 Lexus IS250 - Sedan 2.5 RWD
2007 Lexus IS350 - Sedan 3.5 RWD
2006 - 2012 Lexus GS300 S190 - Sedan 3.0 RWD
2006 - 2007 Lexus GS430 S190 - Sedan 4.3 RWD
2006 Lexus IS250 - Sedan 2.5 RWD
2006 Lexus IS350 - Sedan 3.5 RWD