{"product_id":"coppermix-clutch-disc-set-1","title":"Coppermix Clutch Disc Set","description":"This kit includes two Coppermix clutch discs, an aluminum clutch cover, a lightweight flywheel, and an aluminum center plate, as well as flywheel bolts and an OEM release bearing.\n\nThe Super Coppermix Twin Plate Clutch boasts a 225mm disc outer diameter and is designed to handle substantial power outputs, rated up to 493 kW (670 ps). It features a push-type clutch cover generating 9807 N (1000 kgf) of pressure. The kit's total weight is 15.34, a reduction from the OEM weight of 17.12, contributing to improved vehicle dynamics.\n\nOwners should be aware that due to the performance-oriented design, including the sports clutch disc and lightweight flywheel, the transmission or bearings may transmit a rumbling noise, particularly at idle or during acceleration\/deceleration around 2000rpm. This noise is inherent to the performance enhancement and does not affect the quality or functionality of the clutch. Additionally, the use of a large operating cylinder is not recommended, as it may lead to misshifts due to insufficient stroke volume.\n\nThis clutch kit is specifically designed for the following Nissan models: 180SX RPS13 SR20DET (covering various model years from 1991 to 1998), Silvia PS13 SR20DET (1991-1993), and Silvia S14 SR20DET (1993-1998). Compatibility is confirmed for JDM cars only, and buyers are advised to conduct their own research to ensure fitment before purchase.","brand":"Nismo","offers":[{"title":"Default Title","offer_id":52867393061176,"sku":"Not explicitly stated, but associated with Nismo Coppermix for S13\/S14","price":1990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687915647.png?v=1787910887","url":"https:\/\/store.motormia.co\/products\/coppermix-clutch-disc-set-1","provider":"MOTORMIA","version":"1.0","type":"link"}