{"product_id":"wilwood-140-16005","title":"Wilwood Superlite 6R\/ST Front Road Race Kit, 13.06-Inch GT Lug-Drive Rotors, BMW M3 (1995–1999) and Z3 M Roadster (1998–2001)","description":"\u003cp\u003eThe front Superlite 6R\/ST kit uses dynamically mounted 13.06-inch rotor rings for the listed BMW M3 and Z3 M Roadster applications. Thermlock pistons and BP-35 pads suit sustained competition temperatures; this is a race conversion rather than a standard road replacement. Wilwood Engineering, founded by Bill Wood in 1977, designs and manufactures disc brake systems from Camarillo, California. Its motorsport, street-performance and specialized product range spans calipers, brake rotors, master cylinders, valves, fittings and brake lines. A conversion must be considered as a complete brake system when selecting those parts.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number — 140-16005; supplied as one front axle brake kit.\u003c\/li\u003e\n\u003cli\u003eRotor dimensions — 13.06 in; 331.72 mm outside diameter; 1.25 in; 31.75 mm thick.\u003c\/li\u003e\n\u003cli\u003eRotor material and surface — Spec-37 Iron; vented; GT Slotted; surface finish Plain.\u003c\/li\u003e\n\u003cli\u003eMechanical contents — Separate wheel hubs are not included; mounting hardware supplied; spindles not included.\u003c\/li\u003e\n\u003cli\u003eRotor mounting hats — Aluminum; Type III Anodize; hat offset 0.550 inches. This is a hat dimension, not the axle offset.\u003c\/li\u003e\n\u003cli\u003eCaliper finish and port — Type III Anodize; hydraulic inlet 1\/8-27 NPT.\u003c\/li\u003e\n\u003cli\u003eSupplied service pads — BP-35 compound; verify suitability for the intended operating conditions.\u003c\/li\u003e\n\u003cli\u003eMinimum nominal wheel diameter — 17 in; 431.8 mm; full spoke\/barrel clearance must be checked using the installation drawing.\u003c\/li\u003e\n\u003cli\u003eHydraulic service calipers — Forged Superlite 6R; 6 pistons per caliper; Forged Aluminium body; radial mounting; Thermlock pistons.\u003c\/li\u003e\n\u003cli\u003eHydraulic installation — Braided flexlines are included; master cylinder not included; brake booster not included.\u003c\/li\u003e\n\u003cli\u003eCataloged rotor\/hat mounting-hole pattern — 5 x 4.75 in; 5 x 120.65 mm bolt circle; cataloged stud-hole clearances 0.610 in; 15.49 mm. The existing hub or axle flange determines the vehicle wheel pattern and stud specification. These rotor\/hat drillings do not convert that pattern.\u003c\/li\u003e\n\u003cli\u003eFlexline reference — Front Line Kit: 220-8799.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eThe application list covers BMW M3 (1995–1999) and Z3 M Roadster 3.2-liter (1998–2001). Retain the documented factory disc spindle and hub arrangement. The hat is cataloged as 5 x 4.75 inches with a 0.550-inch offset; confirm hub registration, lug seating and the complete 17-inch wheel outline using DS1389. Racing pads require operating temperature; extended cold use increases wear.\u003c\/p\u003e\u003cp\u003eUse the fitment table below to confirm each model, year, trim and brake-package condition. The stated span does not override an individual application note.\u003c\/p\u003e\u003cp\u003eFor help checking the installation, contact PMB Performance with the vehicle year and photographs of the existing brakes. Our more than 20 years of parts experience helps identify the details that model names alone cannot settle.\u003c\/p\u003e\u003cp\u003eReview the \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds1389.pdf\"\u003eInstallation instructions\u003c\/a\u003e before selecting hardware or checking wheel clearance.\u003c\/p\u003e\u003ch3\u003eManufacturer Warning\u003c\/h3\u003e\u003cp\u003eApplicable to brake pads only. WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to 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\u003eSubmodel\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\n\u003ctr\u003e\n\u003ctd\u003e1995-1999\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3, 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1998-2001\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ3\u003c\/td\u003e\n\u003ctd\u003eM Roadster\u003c\/td\u003e\n\u003ctd\u003eM Roadster 3.2 L Liter\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3, 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67757373882546,"sku":"140-16005","price":2794.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-16005_kit-xl.jpg?v=1792447183","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-16005","provider":"PMB Performance","version":"1.0","type":"link"}