{"product_id":"wavetrac-a3-tt-s-tronic-dsg-quattro-differential","title":"Wavetrac A3\/TT S-TRONIC [DSG] QUATTRO Differential","description":"The Wavetrac A3\/TT S-TRONIC [DSG] QUATTRO (20T ring) is a differential engineered to significantly improve grip, particularly in low-traction scenarios. Unlike typical torque-biasing differentials that can lose drive under zero or near-zero torque conditions, the Wavetrac utilizes a patent-pending wave design in its center pack. This design automatically increases the bias ratio as a function of load, ensuring optimal performance during transitions and low-grip situations, then seamlessly reverting to its nominal bias ratio. This functionality is often described as having two differentials in one, providing enhanced traction without compromising drivability.\n\nBeyond its core wave design, the Wavetrac differential offers further customization through interchangeable friction plates, which are sold separately. These plates allow users to fine-tune the differential's response based on applied torque load. The differential itself is a testament to superior design and construction, featuring internal gears made from high-strength 9310 alloy steel and a body machined from case-hardened steel billet.","brand":"CTS Turbo","offers":[{"title":"Default Title","offer_id":52867519840568,"sku":"10.309.188WK-AUDI","price":1595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687951566.jpg?v=1787911621","url":"https:\/\/store.motormia.co\/products\/wavetrac-a3-tt-s-tronic-dsg-quattro-differential","provider":"MOTORMIA","version":"1.0","type":"link"}