{"product_id":"wavetrac-differential-bmw-2002-168-with-open-differential-flange-mod-required","title":"Wavetrac Differential BMW 2002 (168) with open differential (flange mod required)","description":"\u003cp\u003eShop the Wavetrac Differential BMW 2002 (168) with open differential (flange mod required) from Wavetrac. This differentials product is sourced from Autotech Sport Tuning for performance and replacement applications.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cdiv\u003eWavetrac diffs are state-of-the-art helical gear differentials designed, developed, and manufactured in the USA by Autotech Driveline. The Wavetrac Differential is the only torque biasing differential on the market with patent-pending technology that mitigates wheelspin when an unloaded wheel condition arises. During zero axle load conditions, the Wavetrac cam device acts to create internal load, maintaining drive on the gripping wheel instead of acting like an open diff (and going nowhere!). Super strong 9310 alloy steel gears are enclosed in case-hardened steel bodies, held together with ARP fasteners. All Wavetrac differentials include a transferable, Limited Lifetime Warranty.\u003cbr\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\nfor small case 168mm e21 \/ e30 \/ and 2002 models\u003cbr\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\nOEM open differential (flange mod required, or use OEM LSD flanges)\u003cbr\u003e\nOEM LSD differential (can reuse OEM LSD flanges but OEM open differential case or side covers required)\u003cbr\u003e\n\u003c\/div\u003e\u003ch2\u003eVehicle and Product Categories\u003c\/h2\u003e\u003cp\u003eWavetrac Differentials, BMW\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 30-309-120WK\u003c\/p\u003e\u003cp\u003e\u003cem\u003eVerify vehicle fitment and installation requirements before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Wavetrac","offers":[{"title":"Default Title","offer_id":46242243346517,"sku":"30-309-120WK","price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/5040\/files\/F198644674.jpg?v=1790605769","url":"https:\/\/speedzone-web.com\/products\/wavetrac-differential-bmw-2002-168-with-open-differential-flange-mod-required","provider":"Speedzone Performance LLC","version":"1.0","type":"link"}