{"product_id":"limited-slip-differential-7","title":"Limited Slip Differential","description":"The Wavetrac Limited Slip Differential is engineered to replace the rear differential in B5\/B6\/B7 Audi A4\/S4 Quattro models. Designed and manufactured in the USA, this differential utilizes a patent-pending wave design center pack to provide an enhanced no-load bias ratio. This technology mitigates the typical loss of drive experienced by torque-biasing differentials under zero or near-zero torque conditions, ensuring consistent grip and performance.\n\nConstructed from high-strength 9310 alloy steel and featuring exclusively made, high-strength fasteners from ARP®, this differential is built for durability. The internal gears are optimized for strength and oil film retention, with a focus on the critical side gear\/axle interface for high power applications. It includes interchangeable friction plates, with carbon-fiber plates included as standard for all-around performance, and other friction coefficients available separately to fine-tune the bias ratio.\n\nThis Wavetrac differential is designed for direct replacement in B5\/B6\/B7 Audi A4\/S4 Quattro models (Rear Differential). It is important to note that this differential will not fit B5\/B7 RS4 models.","brand":"Wavetrac","offers":[{"title":"Default Title","offer_id":52664113365304,"sku":"18.309.180WK","price":1515.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687539797.jpg?v=1784333462","url":"https:\/\/store.motormia.co\/products\/limited-slip-differential-7","provider":"MOTORMIA","version":"1.0","type":"link"}