{"product_id":"wavetrac-differential-for-dq250-02e-2wd","title":"Wavetrac Differential For DQ250 02E 2WD","description":"\u003cp\u003e\u003cspan\u003e Simply put -  Wavetrac is the only gear diff on the market that does not lose all drive when one axle is unloaded.  Axles become unloaded in aggressive driving, track cornering, extremely slick surfaces, etc. It happens more than most people realise. We won’t go into torque bias ratios or the concept of how torque biasing diffs work at this point. Let’s get to how the Wavetrac affects performance: For example, you have a conventional gear diff (OEM, Quaife, MF, OBX, Truetrac, Torsen, etc.), you're on a race track for a track day and during cornering your inside wheel bumps over the curbing. This is normal for track driving. The issue is that for the brief moments your inside tire becomes unloaded when bouncing over curbs, your other wheel is not getting drive - is not putting power down. Gear diffs need load on both axles in order to function. The result on a track (or during aggressive driving) is that there are many times when a normal gear diff supplies only intermittent power to the gripping wheel. Now, same track with Wavetrac: the patented cam device in the Wavetrac prevents loss of drive when that inside wheel is unloaded. The device is able to generate a load inside the diff (to replace the lost load as it happens) that can then be biased to the gripping wheel - in the end making more consistent power delivery through a corner. That makes the car more predictable, and faster overall. Other benefits: Patented Carbon Fibre Bias Plate for the pinions. All other gear type LSDs run the pinions on the housing, meaning the friction from 0 miles is different to 100 miles, thus effectiveness is reduced over the life of the diff. With the Wavetrac performance is consistent with the Carbon Fibre bias plates! Patented Wave Profile eliminates the effect of a near to and zero load condition drive ability issues found in all other gear type ATB LSDs. ARP Bolts used throughout for superior faster reliability.  9310 steel gears run in billet or forged steel bodies.  Lifetime, transferable warranty Manufactured \u0026amp; Designed in the USA\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"370\" data-end=\"421\"\u003e1. \u003cstrong data-start=\"377\" data-end=\"421\"\u003eInstallation Issues or Incorrect Fitment\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"425\" data-end=\"1039\"\u003e\n\u003cli data-start=\"425\" data-end=\"745\"\u003e\n\u003cp data-start=\"427\" data-end=\"745\"\u003e\u003cstrong data-start=\"427\" data-end=\"463\"\u003eIncorrect Gearbox Code Matching:\u003c\/strong\u003e One of the most common issues with aftermarket LSDs, including Wavetrac, is that they don’t match the \u003cstrong data-start=\"566\" data-end=\"629\"\u003etransmission’s specific housing or parking ring tooth count\u003c\/strong\u003e (20T vs. 25T). This mismatch can lead to difficulties during installation, or the diff not fitting properly at all.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1041\" data-end=\"1082\"\u003e2. \u003cstrong data-start=\"1048\" data-end=\"1082\"\u003eNoises During Normal Operation\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1086\" data-end=\"1692\"\u003e\n\u003cli data-start=\"1086\" data-end=\"1461\"\u003e\n\u003cp data-start=\"1088\" data-end=\"1461\"\u003e\u003cstrong data-start=\"1088\" data-end=\"1120\"\u003eClicking or Clunking Sounds:\u003c\/strong\u003e When first installed, many owners notice clicking sounds, especially when transitioning from a coast to throttle application. This is often confused with a problem but is normal in helical LSDs (which is what Wavetrac uses). These sounds come from the engagement of the helical gears inside the differential as they provide torque transfer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1694\" data-end=\"1745\"\u003e3. \u003cstrong data-start=\"1701\" data-end=\"1745\"\u003ePerformance Issues in Extreme Conditions\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1749\" data-end=\"2401\"\u003e\n\u003cli data-start=\"1749\" data-end=\"2023\"\u003e\n\u003cp data-start=\"1751\" data-end=\"2023\"\u003e\u003cstrong data-start=\"1751\" data-end=\"1803\"\u003eLack of Differentiation in Low Power Situations:\u003c\/strong\u003e Some users report that in \u003cstrong data-start=\"1830\" data-end=\"1868\"\u003elow‑power, low‑traction conditions\u003c\/strong\u003e (like icy roads or loose gravel), the Wavetrac LSD doesn’t provide as noticeable a benefit as in high‑power situations like track or dry pavement driving.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2403\" data-end=\"2436\"\u003e4. \u003cstrong data-start=\"2410\" data-end=\"2436\"\u003eExcessive Heat Buildup\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"2440\" data-end=\"3052\"\u003e\n\u003cli data-start=\"2440\" data-end=\"2728\"\u003e\n\u003cp data-start=\"2442\" data-end=\"2728\"\u003e\u003cstrong data-start=\"2442\" data-end=\"2475\"\u003eOverheating Due to Heavy Use:\u003c\/strong\u003e In some cases, especially on high-powered builds or cars used in performance driving (track days, drag racing, etc.), the \u003cstrong data-start=\"2598\" data-end=\"2614\"\u003edifferential\u003c\/strong\u003e may experience \u003cstrong data-start=\"2630\" data-end=\"2656\"\u003eexcessive heat buildup\u003c\/strong\u003e if it's not adequately serviced or if the oil is not changed regularly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3054\" data-end=\"3085\"\u003e5. \u003cstrong data-start=\"3061\" data-end=\"3085\"\u003eLubrication Problems\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"3089\" data-end=\"3771\"\u003e\n\u003cli data-start=\"3089\" data-end=\"3402\"\u003e\n\u003cp data-start=\"3091\" data-end=\"3402\"\u003e\u003cstrong data-start=\"3091\" data-end=\"3136\"\u003eIncorrect Fluid Type or Low Fluid Levels:\u003c\/strong\u003e Like most mechanical parts, the Wavetrac differential relies on \u003cstrong data-start=\"3201\" data-end=\"3223\"\u003eproper lubrication\u003c\/strong\u003e to function smoothly. If the \u003cstrong data-start=\"3253\" data-end=\"3270\"\u003eincorrect oil\u003c\/strong\u003e is used, or the fluid level is low, you can experience \u003cstrong data-start=\"3326\" data-end=\"3344\"\u003eincreased wear\u003c\/strong\u003e, noise, and potentially even failure of the differential.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3773\" data-end=\"3824\"\u003e6. \u003cstrong data-start=\"3780\" data-end=\"3824\"\u003eMisalignment of the Differential Carrier\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"3828\" data-end=\"4251\"\u003e\n\u003cli data-start=\"3828\" data-end=\"4111\"\u003e\n\u003cp data-start=\"3830\" data-end=\"4111\"\u003e\u003cstrong data-start=\"3830\" data-end=\"3868\"\u003eImproper Alignment During Install:\u003c\/strong\u003e In some cases, if the differential carrier is not aligned properly during installation, it could cause issues with the differential’s performance. This can lead to \u003cstrong data-start=\"4033\" data-end=\"4059\"\u003euneven torque transfer\u003c\/strong\u003e or make the differential feel “rough” when turning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"The Gearbox Centre","offers":[{"title":"Default Title","offer_id":55902329274694,"sku":null,"price":100.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/8792\/7110\/files\/Screenshot2026-01-30150135.png?v=1769785341","url":"https:\/\/the-gearbox-centre.myshopify.com\/products\/wavetrac-differential-for-dq250-02e-2wd","provider":"The Gearbox Centre","version":"1.0","type":"link"}