{"product_id":"billet-series-clutch-kit-1","title":"Billet Series Clutch Kit","description":"The Ringer Racing Billet Series Clutch Kit is a premium clutch system engineered for the B7 S4 4.2, built by Clutch Masters exclusively for Ringer Racing. This kit features a heavy-duty billet aluminum pressure plate cover paired with a choice of 850 diaphragms. These diaphragms offer 7-14% more clamp load and holding power than standard Ringer Racing 240mm clutches, establishing it as one of the highest-holding single-disk street clutch kits on the market.\n\nThe kit includes the Ringer Racing 240mm Billet Series Clutch, a throw-out bearing, and an alignment tool. Buyers can select from various stages, each offering different performance characteristics and material compositions. Options range from Stage 2 (Daily Street Clutch with organic material) to Stage 4+ (Street\/Race Clutch with full-face cerametalic material). The stages also differ in diaphragm color (Blue or White), with White diaphragms indicating increased clamp load and pedal resistance.\n\nTorque ratings vary by stage, with the Stage 2 clutch holding up to 600 ft-lbs at the flywheel, and the Stage 4+ clutch rated for an impressive 1125 ft-lbs. For installation, the supplied pressure plate bolts require 25 ft-lbs of torque with a dab of Loctite. Ground shipping within the 48 states is included, with options for expedited shipping.","brand":"Rinnger Racing","offers":[{"title":"Default Title","offer_id":52663506993464,"sku":"RR050-BSC","price":1057.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687136257.jpg?v=1784327562","url":"https:\/\/store.motormia.co\/products\/billet-series-clutch-kit-1","provider":"MOTORMIA","version":"1.0","type":"link"}