Brembo 2P3.9034AR GT-R 380mm GT-R 4-Piston Rear Big Brake Kit TY3 Slotted for 2007-2018 Wrangler JK

Brembo 2P3.9034AR GT-R 380mm GT-R 4-Piston Rear Big Brake Kit TY3 Slotted for 2007-2018 Jeep Wrangler, Wrangler Unlimited (JK)

Are you aiming for the ultimate braking system, just like in racing? The Brembo GT-R Big Brake Kit from Accesspeed is the ultimate expression of GT Brake Kits. This is where things get serious. The GT | R series is the absolute pinnacle—the top of the GT range. We’re talking about monobloc calipers with 4 or 6 pistons, machined from billet and finished with a nickel coating derived directly from Formula 1 and NASCAR racing calipers. It’s no coincidence that "R" stands for "Racing". This is the solution for those who demand the maximum in every driving condition—on the road and especially on the track—while using the same technology and performance found in the world’s most prestigious motorsport championships. In short, if you’re after the very best, you’ve found your series in the Brembo GT-R Big Brake Kit from Accesspeed. 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-R Series Big Brake Kit from Accesspeed includes:

• Billet 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
Brembo GT Systems are designed for vehicles at original ride height. Increased ride height is not compatible with the brake lines included in these systems. Image provided by manufacturer and may not be exact part number.

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