{"product_id":"wilwood-140-14752-dr","title":"Wilwood Red Superlite Rear Brakes for BMW M3 E46 (2001–2006), SRP Rotors \u0026 Included Braided Hoses","description":"\u003cp\u003eThis Wilwood Superlite 4R kit is a rear disc upgrade retaining factory parking brakes for BMW M3 E46 2001–2006. Four-piston Superlite 4R calipers and 12.88-inch rotors use parking-brake hats designed around the existing BMW mechanism. Wilwood Engineering, founded by Bill Wood in 1977, is based in Camarillo, California. The manufacturer supplies disc brake systems for motorsport, street-performance and specialized applications, including calipers, rotors, master cylinders, valves, fittings and brake lines that must work together as a complete system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 140-14752-DR.\u003c\/li\u003e\n\u003cli\u003eThe specified radial caliper is a Superlite 4R. It combines a Red Powder Coat forged aluminum body with 4 pistons per unit; the published piston material is stainless.\u003c\/li\u003e\n\u003cli\u003eBores and friction material: 1.25, 1.25 inches, with BP-10 pads supplied for the specified calipers.\u003c\/li\u003e\n\u003cli\u003eThe vented discs have srp drilled \u0026amp; slotted friction surfaces and Spec-37 Iron construction. Nominal dimensions are 1.10 in; 27.94 mm through the braking section and 12.88 in; 327.15 mm at the outside edge.\u003c\/li\u003e\n\u003cli\u003eAluminum hats with Black E-Coat finish complete the two-piece rotor assembly.\u003c\/li\u003e\n\u003cli\u003eUse the specified original or compatible existing hubs. The kit contains no wheel hubs.\u003c\/li\u003e\n\u003cli\u003eThe nominal hat stud-hole clearance diameter is 0.610 in; 15.49 mm; the matching wheel mounting pattern(s) are 5 X 4.72 in; 5 X 119.89 mm. These describe different aspects of the attachment.\u003c\/li\u003e\n\u003cli\u003eWhen planning the line connection, account for the 1\/8-27 NPT caliper inlet.\u003c\/li\u003e\n\u003cli\u003eThe supplied hardware mounts the specified brake package. It does not include replacement spindles, a brake booster or a master cylinder.\u003c\/li\u003e\n\u003cli\u003eThe caliper package calls for at least the published 17 in; 431.8 mm wheel diameter, plus sufficient spoke and inner-barrel clearance.\u003c\/li\u003e\n\u003cli\u003eSupplied line kit 220-14759 provides the braided brake hoses; the stated length is 20.00 in. Verify both ends and clearance through full travel.\u003c\/li\u003e\n\u003cli\u003eThis is a kit listing; one package contains the brake components described above.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eMatch the listed 2001–2006 E46 M3 rear assembly. The original parking brake, OE master-cylinder output and ABS functions are retained for the documented installation. DS-1252 requires dust-shield trimming and bracket-bolt clearance notches; existing parking shoes\/cables remain in service. Models covered: M3. Use the complete application table at the bottom for the precise year, submodel, brake option and note attached to each row.\u003c\/p\u003e\u003cp\u003ePMB Performance has more than 20 years of experience with parts and fitment. We can help review the specified kit against your vehicle's actual spindle, axle or existing brake components and wheel-clearance information.\u003c\/p\u003e\u003ch3\u003eManufacturer Warning\u003c\/h3\u003e\u003cp\u003eApplicable to the included brake pads only: Wilwood warns of exposure to arsenic, cadmium, hexavalent chromium compounds, lead, nickel, cobalt and antimony trioxide, chemicals known to California to cause cancer or reproductive harm. More information: www.P65Warnings.ca.gov.\u003c\/p\u003e\u003cdiv class=\"fitment-table-wrap\" style=\"overflow-x:auto\"\u003e\u003ctable class=\"specs\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eModel option\u003c\/th\u003e\n\u003cth\u003eFront brakes\u003c\/th\u003e\n\u003cth\u003eRear brakes\u003c\/th\u003e\n\u003cth\u003eKit application\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e2001-2006\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eRear Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67757015924914,"sku":"140-14752-DR","price":2276.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-14752-DR_kit-xl.jpg?v=1792443088","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-14752-dr","provider":"PMB Performance","version":"1.0","type":"link"}