{"title":"BMW M-SERIES - Wavetrac","description":"\u003ch2 data-section-id=\"e6bvjc\" data-start=\"325\" data-end=\"390\"\u003eWavetrack Differentials – Maximum Grip and Performance\u003c\/h2\u003e\n\u003cp data-start=\"392\" data-end=\"776\"\u003e\u003cstrong data-start=\"392\" data-end=\"405\"\u003eWavetrack\u003c\/strong\u003e is a high-end \u003cstrong data-start=\"422\" data-end=\"492\"\u003emechanical limited-slip differential (LSD)\u003c\/strong\u003e designed to provide better grip, stability, and performance on both the street and the track. Wavetrack differentials are especially popular among high-performance car enthusiasts because they improve traction in situations where a standard differential would lose grip.\u003c\/p\u003e\n\u003cp data-start=\"778\" data-end=\"1076\"\u003eUnlike traditional LSD solutions, \u003cstrong data-start=\"817\" data-end=\"871\"\u003eWavetrack uses patented wave-cam technology\u003c\/strong\u003e, which allows torque to be transferred even in situations where one wheel has no grip at all. This makes it highly effective, for example, on the track, during acceleration, and in slippery conditions.\u003c\/p\u003e\n\u003ch3 data-section-id=\"r5ew62\" data-start=\"1078\" data-end=\"1109\"\u003eWhy choose a Wavetrack LSD?\u003c\/h3\u003e\n\u003cul data-start=\"1111\" data-end=\"1362\"\u003e\n\n\u003cli data-section-id=\"vqsl2k\" data-start=\"1111\" data-end=\"1151\"\u003e\n\n\u003cp data-start=\"1113\" data-end=\"1151\"\u003eImproves \u003cstrong data-start=\"1122\" data-end=\"1151\"\u003etraction and acceleration\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-section-id=\"1bkoum8\" data-start=\"1152\" data-end=\"1197\"\u003e\n\n\u003cp data-start=\"1154\" data-end=\"1197\"\u003eStabilizes car behavior in corners\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-section-id=\"1kx3aip\" data-start=\"1198\" data-end=\"1264\"\u003e\n\n\u003cp data-start=\"1200\" data-end=\"1264\"\u003eFunctions even when one wheel has no grip\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-section-id=\"9dr623\" data-start=\"1265\" data-end=\"1305\"\u003e\n\n\u003cp data-start=\"1267\" data-end=\"1305\"\u003eMaintenance-free design (no friction plates)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-section-id=\"1niqpnt\" data-start=\"1306\" data-end=\"1362\"\u003e\n\n\u003cp data-start=\"1308\" data-end=\"1362\"\u003eAn excellent solution for \u003cstrong data-start=\"1329\" data-end=\"1362\"\u003eperformance and track cars\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1364\" data-end=\"1545\"\u003eWavetrack differentials are suitable for many popular car models and are an excellent upgrade for, for example, tuned cars, track cars, and powerful street cars.\u003c\/p\u003e\n\u003cp data-start=\"1728\" data-end=\"1791\"\u003e\u003cstrong data-start=\"1728\" data-end=\"1791\"\u003eWavetrack LSD Differentials – Performance Locks | QTParts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1728\" data-end=\"1791\"\u003eWavetrack LSD differentials improve traction and drivability. High-quality performance locks for track and street cars. Fast delivery from Finland.\u003c\/p\u003e","products":[{"product_id":"wavetrac-atb-lsd-210-bmw-f80-m3","title":"Wavetrac ATB LSD - BMW 210 (F87 M2, F80 M3, F82\/F83 M4, F10 M5, F13\/F16 M6)","description":"\u003cp style=\"font-weight: 400;\"\u003eSimply put - \u003cb\u003eWavetrac is the only gear diff on the market that does not lose all drive when one axle is unloaded.\u003c\/b\u003e Axles become unloaded in aggressive driving, track cornering, extremely slick surfaces, etc. It happens more than most people realise.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/OP65YUtiNrc\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eWe 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:\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eFor 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.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eNow, 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.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003eOther benefits:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"font-weight: 400;\"\u003e\n\n\u003cli\u003ePatented 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!\u003c\/li\u003e\n\n\u003cli\u003ePatented Wave Profile eliminates the effect of a near to and zero load condition drive ability issues found in all other gear type ATB LSDs.\u003c\/li\u003e\n\n\u003cli\u003eARP Bolts used throughout for superior faster reliability. \u003c\/li\u003e\n\n\u003cli\u003e9310 steel gears run in billet or forged steel bodies. \u003c\/li\u003e\n\n\u003cli\u003eManufactured \u0026amp; Designed in the USA\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003eWAVETRAC: Smooth is Fast\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe beauty of the Wavetrac is that it is ideally suited to high performance road cars that see track use. It is very strong, yet transparent to both driver and traction control electronics during regular driving. On the track or in spirited road use, it provides drive to both wheels without the handling issues that traditional clutch type diffs create (there is no tendency to push\/understeer with a Wavetrac). \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe Wavetrac outperforms other gear type differentials because unlike them, it won't lose drive when one axle is unloaded (which happens more often than you'd think).\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eLastly, one of the most underrated benefits of the Wavetrac is its smooth delivery of power near the limit. Its patented design makes for a very predictable, smooth addition of power when you need it most - when things are at their limits: on the edge of traction mid-corner and using throttle to keep it there; or coming into a corner a little hot, but quickly back on it to maintain exit speed...\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThese situations are often subjective to the driver, but the benefit can be felt. The Wavetrac makes you faster because it lets you drive with confidence. \u003cb\u003eSmooth is fast.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eNotes:\u003c\/p\u003e\n\u003col style=\"font-weight: 400;\"\u003e\n\n\u003cli\u003eThe factory ring gear is welded to the crownwheel. To install, the factory ring gear must be machined away from the factory differential. Specialist engineering skills and equipment is required to do this. We can provide this service for you at an additional cost. \u003c\/li\u003e\n\n\u003cli\u003eAn ARP bolt kit is required to install this differential to the factory ring gear, once it is separated from the factory differential and threaded. This is available at an additional cost. \u003c\/li\u003e\n\n\u003cli\u003eThe factory E-LSD must be deactivated in the software of the vehicle. This required specialist equipment to do so and can be carried out by a specialist with the correct systems. \u003c\/li\u003e\n\n\n\u003c\/ol\u003e\n\u003cp\u003eFits:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eBMW F87 M2, M2C\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eBMW F80 M3\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eBMW F82\/F83 M4\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eBMW F10 M5\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eBMW F13\/F16 M6\u003c\/strong\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"F87 M2","offer_id":50111207866715,"sku":"30.309.160WK-M2","price":2090.0,"currency_code":"EUR","in_stock":true},{"title":"F80 M3","offer_id":50111207899483,"sku":"30.309.160WK-M3","price":2090.0,"currency_code":"EUR","in_stock":true},{"title":"F82\/F83 M4","offer_id":50111207932251,"sku":"30.309.160WK-M4","price":2090.0,"currency_code":"EUR","in_stock":true},{"title":"F10 M5","offer_id":50111207965019,"sku":"30.309.160WK-M5","price":2090.0,"currency_code":"EUR","in_stock":true},{"title":"F13\/F16 M6","offer_id":50111207997787,"sku":"30.309.160WK-M6","price":2090.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/DSC09014_823x_e2470e74-ba31-422e-9276-6ecaaf4630b1.png?v=1740229255"},{"product_id":"wavetrac-atb-lsd-lukkopera-bmw-210-f90-m5","title":"Wavetrac ATB LSD - BMW 210 F90 M5","description":"\u003cp style=\"font-weight: 400;\"\u003eSimply put - \u003cb\u003eWavetrac is the only gear diff on the market that does not lose all drive when one axle is unloaded.\u003c\/b\u003e Axles become unloaded in aggressive driving, track cornering, extremely slick surfaces, etc. It happens more than most people realise.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/OP65YUtiNrc\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eWe 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:\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eFor 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.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eNow, 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.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003eOther benefits:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"font-weight: 400;\"\u003e\n\n\u003cli\u003ePatented 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!\u003c\/li\u003e\n\n\u003cli\u003ePatented Wave Profile eliminates the effect of a near to and zero load condition drive ability issues found in all other gear type ATB LSDs.\u003c\/li\u003e\n\n\u003cli\u003eARP Bolts used throughout for superior faster reliability. \u003c\/li\u003e\n\n\u003cli\u003e9310 steel gears run in billet or forged steel bodies. \u003c\/li\u003e\n\n\u003cli\u003eManufactured \u0026amp; Designed in the USA\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003eWAVETRAC: Smooth is Fast\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe beauty of the Wavetrac is that it is ideally suited to high performance road cars that see track use. It is very strong, yet transparent to both driver and traction control electronics during regular driving. On the track or in spirited road use, it provides drive to both wheels without the handling issues that traditional clutch type diffs create (there is no tendency to push\/understeer with a Wavetrac). \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe Wavetrac outperforms other gear type differentials because unlike them, it won't lose drive when one axle is unloaded (which happens more often than you'd think).\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eLastly, one of the most underrated benefits of the Wavetrac is its smooth delivery of power near the limit. Its patented design makes for a very predictable, smooth addition of power when you need it most - when things are at their limits: on the edge of traction mid-corner and using throttle to keep it there; or coming into a corner a little hot, but quickly back on it to maintain exit speed...\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThese situations are often subjective to the driver, but the benefit can be felt. The Wavetrac makes you faster because it lets you drive with confidence. \u003cb\u003eSmooth is fast.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eNotes:\u003c\/p\u003e\n\u003col style=\"font-weight: 400;\"\u003e\n\n\u003cli\u003eThe factory ring gear is welded to the crownwheel. To install, the factory ring gear must be machined away from the factory differential. Specialist engineering skills and equipment is required to do this. We can provide this service for you at an additional cost. \u003c\/li\u003e\n\n\u003cli\u003eAn ARP bolt kit is required to install this differential to the factory ring gear, once it is separated from the factory differential and threaded. This is available at an additional cost. \u003c\/li\u003e\n\n\u003cli\u003eThe factory E-LSD must be deactivated in the software of the vehicle. This required specialist equipment to do so and can be carried out by a specialist with the correct systems. \u003c\/li\u003e\n\n\n\u003c\/ol\u003e\n\u003cp\u003eFits:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eBMW F90 M5\u003c\/strong\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":50111457526107,"sku":"30.309.160WK","price":2090.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/DSC09014_823x_3a646d6a-6377-48a7-a21e-953e1431ceba.png?v=1740233273"},{"product_id":"wavetrac-atb-lsd-lukkopera-bmw-m3-e46-e92","title":"Wavetrac ATB LSD Limited Slip Differential - BMW M3 E46 \/ E92, M5 E60, M6 E63","description":"\u003cp data-start=\"0\" data-end=\"123\"\u003e\u003cstrong data-start=\"0\" data-end=\"60\"\u003eWavetrac Limited Slip Differential for BMW M3 E46 \/ E92, M5 E60, M6 E63\u003c\/strong\u003e\u003cbr data-start=\"60\" data-end=\"63\"\u003e\u003cem data-start=\"63\" data-end=\"123\"\u003e(NEW: uses original output shafts \/ flanges)\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-start=\"125\" data-end=\"128\"\u003e\n\u003cp data-start=\"130\" data-end=\"512\"\u003eSimply put, Wavetrac is the only gear-based limited-slip differential (LSD) on the market that doesn't lose traction when one drive axle becomes unloaded or loses load. Such situations occur, for example, in aggressive driving, on track corners, over uneven surfaces, or on extremely slippery surfaces – more often than many might think.\u003c\/p\u003e\n\u003cp data-start=\"514\" data-end=\"866\"\u003eTraditional gear-type LSDs (OEM, Quaife, Torsen, etc.) require load on both axles to function correctly. For example, when the inner wheel unloads over a curb on the track, power is not efficiently transferred to the outer, better-gripping wheel. The result is uneven power delivery and interruptions in power precisely when it's needed most.\u003c\/p\u003e\n\u003cp data-start=\"868\" data-end=\"1164\"\u003eWavetrac solves this problem with its patented cam mechanism, which creates the necessary internal load even when one axle unloads. This allows power to still be directed to the gripping wheel, improving traction continuity, drivability, and overall speed, especially in corners.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1t18ntq\" data-start=\"1171\" data-end=\"1205\"\u003eKey Features and Benefits\u003c\/h3\u003e\n\u003cul data-start=\"1207\" data-end=\"1943\"\u003e\n\u003cli data-section-id=\"1e6ry0\" data-start=\"1207\" data-end=\"1329\"\u003e\n\u003cstrong data-start=\"1209\" data-end=\"1251\"\u003eNo loss of traction when axle unloads\u003c\/strong\u003e\u003cbr data-start=\"1251\" data-end=\"1254\"\u003ePatented design ensures continuous traction even in challenging situations.\u003c\/li\u003e\n\u003cli data-section-id=\"1hyoi10\" data-start=\"1331\" data-end=\"1508\"\u003e\n\u003cstrong data-start=\"1333\" data-end=\"1375\"\u003eCarbon fiber bias plates (patented)\u003c\/strong\u003e\u003cbr data-start=\"1375\" data-end=\"1378\"\u003eConsistent performance throughout its lifespan – no power degradation due to friction changes as with traditional solutions.\u003c\/li\u003e\n\u003cli data-section-id=\"nx9jin\" data-start=\"1510\" data-end=\"1677\"\u003e\n\u003cstrong data-start=\"1512\" data-end=\"1553\"\u003eWave Profile Technology (patented)\u003c\/strong\u003e\u003cbr data-start=\"1553\" data-end=\"1556\"\u003eEliminates traction problems caused by near-zero load, which are typical for other ATB-type differentials.\u003c\/li\u003e\n\u003cli data-section-id=\"ta7rqx\" data-start=\"1679\" data-end=\"1770\"\u003e\n\u003cstrong data-start=\"1681\" data-end=\"1708\"\u003eARP bolts throughout\u003c\/strong\u003e\u003cbr data-start=\"1708\" data-end=\"1711\"\u003eMaximum reliability and durability in demanding use.\u003c\/li\u003e\n\u003cli data-section-id=\"csdvui\" data-start=\"1772\" data-end=\"1894\"\u003e\n\u003cstrong data-start=\"1774\" data-end=\"1806\"\u003e9310 steel gears\u003c\/strong\u003e\u003cbr data-start=\"1806\" data-end=\"1809\"\u003eMounted in machined or forged steel cases – extremely high strength.\u003c\/li\u003e\n\u003cli data-section-id=\"1nw0raa\" data-start=\"1896\" data-end=\"1943\"\u003e\u003cstrong data-start=\"1898\" data-end=\"1943\"\u003eDesigned and manufactured in the USA\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"56ubeo\" data-start=\"1950\" data-end=\"1982\"\u003eDriving Experience: \"Smooth is Fast\"\u003c\/h3\u003e\n\u003cp data-start=\"1984\" data-end=\"2197\"\u003eWavetrac is specifically designed for high-performance street cars that are also used on the track. It operates unnoticed in normal driving and is fully compatible with stability and traction control systems.\u003c\/p\u003e\n\u003cp data-start=\"2199\" data-end=\"2414\"\u003eOn the track and in sporty driving, it provides continuous traction to both wheels without the understeer or \"push\" caused by traditional plate-type differentials. The result is more predictable behavior and better control.\u003c\/p\u003e\n\u003cp data-start=\"2416\" data-end=\"2672\"\u003eOne of Wavetrac's most significant advantages is its \u003cstrong data-start=\"2464\" data-end=\"2514\"\u003esmooth and controlled power transfer at the limit of grip\u003c\/strong\u003e. When driving at the limit in a corner or adjusting the car's line with the throttle, Wavetrac provides a soft and predictable response – precisely when it matters most.\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":50111464833371,"sku":"30.309.166WK","price":2070.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/30.309.165WK30.309.165WK-2_2_823x_470ae8ff-1738-4c1e-a106-d977581ae0cc.png?v=1740233378"},{"product_id":"wavetrac-atb-lsd-lukkopera-bmw-e30-e36-325i-m3-e24-633i-635i-e28-533i-535i-188","title":"Wavetrac ATB LSD -  BMW E30\/E36 325i, M3, Z3M, E24 633i, 635i, E28, 533i, 535i (188)","description":"\u003cp\u003eSimply put - \u003cb\u003eWavetrac is the only gear diff on the market that does not lose all drive when one axle is unloaded.\u003c\/b\u003e Axles become unloaded in aggressive driving, track cornering, extremely slick surfaces, etc. It happens more than most people realise.\u003c\/p\u003e\n\u003cp\u003eWe 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:\u003c\/p\u003e\n\u003cp\u003eFor 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.\u003c\/p\u003e\n\u003cp\u003eNow, 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.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOther benefits:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003ePatented 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!\u003c\/li\u003e\n\n\u003cli\u003ePatented Wave Profile eliminates the effect of a near to and zero load condition drive ability issues found in all other gear type ATB LSDs.\u003c\/li\u003e\n\n\u003cli\u003eARP Bolts used throughout for superior faster reliability. \u003c\/li\u003e\n\n\u003cli\u003e9310 steel gears run in billet or forged steel bodies. \u003c\/li\u003e\n\n\u003cli\u003eManufactured \u0026amp; Designed in the USA\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eWAVETRAC: Smooth is Fast\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe beauty of the Wavetrac is that it is ideally suited to high performance road cars that see track use. It is very strong, yet transparent to both driver and traction control electronics during regular driving. On the track or in spirited road use, it provides drive to both wheels without the handling issues that traditional clutch type diffs create (there is no tendency to push\/understeer with a Wavetrac). \u003c\/p\u003e\n\u003cp\u003eThe Wavetrac outperforms other gear type differentials because unlike them, it won't lose drive when one axle is unloaded (which happens more often than you'd think).\u003c\/p\u003e\n\u003cp\u003eLastly, one of the most underrated benefits of the Wavetrac is its smooth delivery of power near the limit. Its patented design makes for a very predictable, smooth addition of power when you need it most - when things are at their limits: on the edge of traction mid-corner and using throttle to keep it there; or coming into a corner a little hot, but quickly back on it to maintain exit speed...\u003c\/p\u003e\n\u003cp\u003eThese situations are often subjective to the driver, but the benefit can be felt. The Wavetrac makes you faster because it lets you drive with confidence. \u003cb\u003eSmooth is fast.\u003c\/b\u003e\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":50111496913243,"sku":"30.309.150WK","price":1890.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/30.309.150WK30.309.150WK-2_2_823x_b5fc7385-fd5d-4ff4-8570-fe28305fba49.png?v=1740233978"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/collections\/bmw_logo_black_1_661331d1-ff5a-44cf-8166-8a644eb7c8f2.png?v=1740229111","url":"https:\/\/www.qtparts.fi\/en-gb\/collections\/bmw-m-sarja-wavetrac.oembed","provider":"QT Parts","version":"1.0","type":"link"}