{"product_id":"dynamite-friction-4004-31001-disc-brake-rotor-set-front-and-rear","title":"Dynamite Friction 4004-31001 Disc Brake Rotor Set - Front and Rear","description":"\u003ch2\u003eDynamite Friction DFC Geospec Rotors for BMW\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Geospec Rotors part number 4004-31001 is a disc brake rotor set for select BMW applications with front and rear coverage. Built for direct-fit brake service, this rotor set supports routine rotor replacement on classic BMW 3 Series models from the 1980s and early 1990s.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDisc brake rotor set for front and rear positions\u003c\/li\u003e\n\u003cli\u003eDFC Geospec Rotors product line from Dynamite Friction\u003c\/li\u003e\n\u003cli\u003ePart number 4004-31001 for accurate ordering and fitment lookup\u003c\/li\u003e\n\u003cli\u003eApplication-specific fitment for select BMW 318i, 318is, 325i, 325is, 325iX, 325e, and 325es models\u003c\/li\u003e\n\u003cli\u003eNotes include Girling calipers, ATE calipers, and vehicle production date limits where required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1991 BMW 318i, front and rear; vehicle production date to 4\/91; DFC Geospec Rotors\u003c\/li\u003e\n\u003cli\u003eFits 1991 BMW 318is, front and rear; vehicle production date to 4\/91; DFC Geospec Rotors\u003c\/li\u003e\n\u003cli\u003eFits 1987-1991 BMW 325i, front and rear; Girling calipers; DFC Geospec Rotors\u003c\/li\u003e\n\u003cli\u003eFits 1987-1991 BMW 325is, front and rear; Girling calipers; DFC Geospec Rotors\u003c\/li\u003e\n\u003cli\u003eFits 1991 BMW 325iX, front and rear; Girling calipers; DFC Geospec Rotors\u003c\/li\u003e\n\u003cli\u003eFits 1984-1987 BMW 325e, front and rear; Girling calipers; DFC Geospec Rotors\u003c\/li\u003e\n\u003cli\u003eFits 1986-1987 BMW 325es, front and rear; with ATE calipers; DFC Geospec Rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat This Rotor Set Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation caused by worn or uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency from rotor wear\u003c\/li\u003e\n\u003cli\u003eNoise associated with rotor condition issues\u003c\/li\u003e\n\u003cli\u003eService replacement needs on BMW front and rear brake systems\u003c\/li\u003e\n\u003cli\u003eFitment mismatches when ordering rotors for caliper-specific applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the vehicle production date before ordering, especially for 1991 BMW 318i and 318is applications that are limited to production through 4\/91. Verify caliper type on 325i, 325is, 325iX, 325e, and 325es models, since fitment varies between Girling and ATE configurations. Compare the part number 4004-31001 against the existing brake setup before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDFC Geospec Rotors are part of Dynamite Friction’s brake component lineup for application-specific service on BMW vehicles. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52455622639797,"sku":"HBHR-4004-31001","price":152.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_400431001_Kit.jpg?v=1777918368","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-4004-31001-disc-brake-rotor-set-front-and-rear","provider":"PartCatalog","version":"1.0","type":"link"}