{"product_id":"alcon-porsche-991-gt3-gt3-rs-gt4-rs-front-and-rear-brake-kit","title":"Alcon Porsche 991 GT3 | GT3 RS | GT4 RS Front and Rear Brake Kit","description":"\u003cp\u003eThis professional brake system engineered by Alcon was part of a groundbreaking lap record of 1:36.87 at Sonoma Raceway. The car was equipped with our forged 6 piston front, 4 piston rear calipers and Pro-Systems pre-bedded rotors for unbelievable braking confidence and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFront\u003c\/strong\u003e: 6 piston Nickel-Plated competition calipers with 380mm x 34mm bedded rotors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRear\u003c\/strong\u003e: 4 piston Nickel-Plated competition calipers with 380mm x 30mm bedded rotors.\u003c\/p\u003e\n\u003ch1 dir=\"ltr\"\u003eAlcon Porsche GT3, GT3RS, 718 GT4RS complete brake system.\u003cbr\u003e\n\u003c\/h1\u003e\n\u003cp dir=\"ltr\"\u003eAlcon has taken what it has learned during more than two decades in motorsport to develop brake kits and solutions for selected performance platforms. We know the sports car world and we have put together the ultimate brake kit for your Porsche Brackets, hats, rotors, calipers, brake lines, pads, a braking solution in a box, thanks to our expertise and experience.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eExtremely lightweight calipers at \u0026lt; 7lbs each are paired with Dyno bedded rotors. Pre-bedding the rotors means you are effective immediately with no break-in required and no worries of thermal shock reducing the lifespan of the components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll rotors are machined at our facility in Mooresville, North Carolina from specially formulated grey cast iron providing the best in thermal stability, friction coefficient and heat transfer characteristics.\u003c\/li\u003e\n\u003cli\u003eDyno-bedded rotors and pads\u003c\/li\u003e\n\u003cli\u003ePrecision machined and anodized aluminum hats and brackets\u003c\/li\u003e\n\u003cli\u003eFully floating rotor attachment with anti-rattle clips\u003c\/li\u003e\n\u003cli\u003eUtilizes stock park brake • All kits are supplied with high performance brake pads.\u003c\/li\u003e\n\u003cli\u003eAdded value, most of our competitor's kits have a similar cost but brake pads, anti-rattle clips and bedding are not included. However, these are all included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAlcon calipers:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNickel-Played Forged aluminum calipers used in top level pro racing\u003c\/li\u003e\n\u003cli\u003eAerospace grade aluminum alloy provides high strength and light weight\u003c\/li\u003e\n\u003cli\u003e6 piston front and 4 piston rear.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh temperature seals\u003c\/li\u003e\n\u003cli\u003ePiston diameter optimized for use with stock master cylinder, booster and ABS\u003c\/li\u003e\n\u003cli\u003eFully compatible with aftermarket ABS systems\u003c\/li\u003e\n\u003cli\u003eStaggered piston diameters reduce pad taper\u003c\/li\u003e\n\u003cli\u003eBolted pad retainer to increase stiffness\u003c\/li\u003e\n\u003cli\u003eQuick change pads without removing calipers\u003c\/li\u003e\n\u003cli\u003eStainless steel pistons\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\n\u003cstrong\u003eRotors\u003c\/strong\u003e\u003cimg style=\"margin: 25px; float: right;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0820\/8534\/7636\/files\/c8-discs.jpg?v=1696971019\" alt=\"\" width=\"30%\"\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFloating 2-piece design allows thermal expansion of the rotor while minimizing deformation and ensuring the rotor is self-centered with the pads\u003c\/li\u003e\n\u003cli\u003eSuperior braking and cooling efficiency\u003c\/li\u003e\n\u003cli\u003eFeatures directional ventilation vanes to create suction, turbulence, and guides cool air through the rotor for improved heat dissipation and increased resistance to cracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e Curved Directional Ventilation Vanes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eFeatures 48 directional ventilation vanes to create suction and turbulence, and guide cool air through the rotor to achieve better heat dissipation and increased resistance to cracking under harsh track conditions. Each rotor is left or right side specific, and the ventilation vanes are optimized to spin in a particular direction to pump the maximum amount of cool air through the rotor. This design allows the rotor to run up to 30% cooler than O.E. rotors and increases cooling efficiency by up to 30% over standard 1-piece units. Brake fade and judder are minimized during extended sessions. This means the brake system can withstand heavier track usage and provide consistent braking performance lap after lap.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003e Slotted Friction Face\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eSlotted rotor face pattern improves brake consistency by constantly cleaning the contact surface and dissipate heat generated, and gases released when the pads come into contact with the rotors. Slotted rotors have a superior advantage over blank rotors in wet or raining conditions by preventing water films to form between the brake pad and rotor surface.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003e Aluminum Hats\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCNC machined from lightweight 6061-T6 aerospace grade aluminum\u003c\/li\u003e\n\u003cli\u003eUnsprung weight reduction\u003c\/li\u003e\n\u003cli\u003eHigh strength and durability\u003c\/li\u003e\n\u003cli\u003eBlack\/hard anodized to increase resistance to wear and corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSKU: BRK.200623\u003c\/p\u003e","brand":"Pro-System","offers":[{"title":"Pro-System B1 Pad \/ Nickel Plated","offer_id":49285348720948,"sku":"BRK.200623-ENP.B1","price":14600.0,"currency_code":"USD","in_stock":true},{"title":"Pro-System B1 Pad \/ Anodized","offer_id":49285348753716,"sku":"BRK.200623.B1","price":13435.0,"currency_code":"USD","in_stock":true},{"title":"No Pads \/ Nickel Plated","offer_id":49285348786484,"sku":"BRK.200623-ENP","price":14380.0,"currency_code":"USD","in_stock":true},{"title":"No Pads \/ Anodized","offer_id":49285348819252,"sku":"BRK.200623","price":13150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0820\/8534\/7636\/files\/C8FrontGlam.jpg?v=1703111175","url":"https:\/\/alconkits.com\/products\/alcon-porsche-991-gt3-gt3-rs-gt4-rs-front-and-rear-brake-kit","provider":"Alcon Brake Kits","version":"1.0","type":"link"}