{"product_id":"stoptech-front-4-piston-st-40-big-brake-kit-355x32mm-2015-wrx-323yxw","title":"StopTech Front 4 Piston ST-40 Big Brake Kit (355x32mm) - 2015+ WRX","description":"With stiffer components and patented heat management technology, all StopTech High Performance Brake Kits provide shorter stopping distances, better brake modulation, firmer pedal feel and less brake fade for stronger, more reliable performance on and off the track.\r\n\u003cp\u003eNorth America’s leading manufacturer and supplier of aftermarket brake and chassis components, has introduced front and rear StopTech® Big Brake Kits for the 2015 Subaru WRX with stiffer calipers, larger rotors, higher friction pads, stainless steel lines and application-specific mounting brackets and hardware. StopTech High Performance Big Brake Kits (BBK) offer significantly improved braking performance, feel and modulation over stock systems and are available in a variety of caliper color\/rotor finish options.\u003c\/p\u003e\r\n\r\n\u003cp\u003eIn extensive track testing with professional drivers, the front-only and 4-wheel StopTech BBKs for the Subaru WRX ran significantly cooler than the stock components. Drivers experienced less fade, better pedal feel and easier modulation. They also noted improved handling and steering thanks to front brake components that weigh approximately 9 pounds less per corner than stock. \u003c\/p\u003e\r\n\r\n\u003cp\u003eThe FRONT StopTech Big Brake Kits for the 2015 Subaru WRX include a pair of drilled or slotted 355 x 32 mm StopTech 2-piece AeroRotors and four-piston StopTech ST-40 calipers, as well as mounting brackets, stainless steel lines and StopTech Street Performance brake pads. \u003c\/p\u003e\r\n\r\n\u003cp\u003eThe REAR StopTech Big Brake Kits for the 2015 Subaru WRX include a pair of drilled or slotted 345 x 28 mm StopTech 2-piece AeroRotors and two-piston StopTech ST-22 calipers, as well as mounting brackets, stainless steel lines and StopTech Street Performance brake pads. \u003c\/p\u003e\r\n\r\n\r\n\u003ch4\u003eStopTech Big Brake Kits Include \u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n\u003cli\u003eStopTech ST Calipers - stiffer, forged, differential-bore calipers with a patented bolt-in bridge that eases pad changes while increasing caliper stiffness \u003cbr\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eStopTech 2-piece AeroRotors - pre-assembled, directional iron rotor rings with patented AeroVane fin design and aluminum AeroHats for optimal cooling \u003cbr\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eStopTech Street Performance Brake Pads – Kevlar-like, para-aramid composite pads for aggressive street driving and occasional track day or autocross use \u003cbr\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eStopTech Stainless Steel Brake Lines - braided stainless steel shielded Teflon-like lines for less system compliance and greater durability \u003cbr\u003e\n\u003c\/li\u003e\r\n\u003cli\u003eMounting Brackets \u0026amp; Hardware – hard-anodized, billet aluminum mounting brackets with stainless steel studs and all of the necessary hardware for easy installation \u003cbr\u003e\n\u003c\/li\u003e\r\n\r\n\u003cp\u003eThe AP Racing designed Radi-CAL calipers are FORGED versus the major competitor's cast calipers. These FORGED calipers are 25% lighter and 20% stronger than cast calipers of the same size in the same performance category. The entire Radi-CAL system was created from the Radi-CAL system designed by AP Racing for Formula 1 and NASCAR.\u003c\/p\u003e\n\u003c\/ul\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":52621109723416,"sku":"STO83.843.4700.83","price":925.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/4514\/4856\/files\/7633t30bmyxw_3151136f-fa1d-4e95-8cd5-b470afc0cc30.jpg?v=1788745825","url":"https:\/\/driveforges.com\/products\/stoptech-front-4-piston-st-40-big-brake-kit-355x32mm-2015-wrx-323yxw","provider":"Drive Forge","version":"1.0","type":"link"}