{"title":"M2 G87","description":null,"products":[{"product_id":"wavetrac-lsd-for-bmw-225m-g8x-m4-m3-m2-r-3-15","title":"Wavetrac LSD for BMW 225M G8x M4, M3 \u0026 M2 r=3.15","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eSimply put - \u003cspan\u003eWavetrac is the only gear diff on the market that does not lose all drive when one axle is unloaded.\u003c\/span\u003e Axles become unloaded in aggressive driving, track cornering, extremely slick surfaces, etc. It happens more than most people realise.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\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\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\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\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\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\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eOther benefits:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cul\u003e\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\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\u003cli\u003eARP Bolts used throughout for superior faster reliability. \u003c\/li\u003e\n\u003cli\u003e9310 steel gears run in billet or forged steel bodies. \u003c\/li\u003e\n\u003cli\u003eManufactured \u0026amp; Designed in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003e\u003cspan\u003eWAVETRAC: Smooth is Fast\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\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\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\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\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\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\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\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. \u003cspan\u003eSmooth is fast.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Wavetrac","offers":[{"title":"Default Title","offer_id":55977404400002,"sku":"30.309.190WK","price":1233.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/1071\/0174\/files\/10.309.175WK_2010.309.175WK-2_20_282_29_3a5447ab-20ef-4c78-961d-de6584c92674.jpg?v=1741799921"},{"product_id":"wavetrac-atb-lsd-built-differential-for-bmw-2-g87-m2-with-3-15-final-drive-axle","title":"Wavetrac ATB LSD Built Differential for BMW 2' G87 M2 with 3.15 Final Drive Axle","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDo you dream of a fun Limited Slip Differential for your BMW?  \u003c\/span\u003e\u003cspan\u003eRegal Autosport is now stocking select BMW axles with Wavetrac LSDs fitted, offering new BMW axles with Wavetrac LSDs fitted, and offering machining and installation services to customers! Wavetrac is the most technologically advanced ATB LSD available on the market, with the patent-protected features its design delivers performance and longevity like no other. \u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003ca href=\"http:\/\/www.wavetrac.eu\/index.php?route=information\/information\u0026amp;information_id=7\"\u003e\u003cspan\u003eFind out why Wavetrac’s ATB LSD is unrivalled by clicking the link here. \u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\n\u003cspan\u003eWhy?\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMost BMW axles from 07 onwards were manufactured with a friction-welded ring gear and differential. This can cause some headaches for installation concerning vehicle downtime while the factory differential\/ring gear is separated by precisely machining the parts away.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWavetrac Europe has now solved this for the BMW 2' G87 M2 \u003c\/span\u003e\u003cspan\u003eequipped with the 33108747239 3.15\u003c\/span\u003e\u003cspan\u003e. Have a different axle? Contact our team with your VIN to see if we can offer something for you.\u003c\/span\u003e\u003cspan\u003e \u003ca href=\"https:\/\/shop.regalautosport.com\/pages\/contact-us\" title=\"Contact Us\" target=\"_blank\"\u003eContact Us\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eAxles can vary by model, trim and market supplied. Please supply your VIN prior, at or after checkout so out team can cross-check what axle BMW specify your car was fitted with from the factory, ensuring you are supplied with the correct axle.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-10aa76ba-7fff-2344-421b-95f80ad9f098\"\u003e5 options explained: \u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e1) Ring gear separation, drilling, tapping of customer supplied ring gear and differential\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYou deliver to us your single piece ring gear and differential, we separate the ring gear from the differential, machine, drill and tap to accept bolts and a Wavetrac LSD. We ship the ring gear to you. \u003c\/span\u003e\u003cspan\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e2) Ring gear separation, drilling, tapping and install into customer supplied usable axle (excluding Wavetrac)\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe take your usable axle you supply, deconstruct, take your original, single-piece ring gear and differential, separate it from the differential, machine, drill and tap to accept bolts, you supply us with the correct Wavetrac LSD, and we fit it to the axle. We ship the built axle to you. \u003c\/span\u003e\u003cspan\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e3) Supply and fit Wavetrac LSD into customer's supplied axle (pending condition) \u003c\/span\u003e\u003cspan\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe take your usable axle you supply, deconstruct, take your original, single-piece ring gear and differential, separate it from the differential, machine, drill and tap to accept bolts, supply a Wavetrac LSD, and fit to the axle. We ship the built axle to you. \u003c\/span\u003e\u003cspan\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e4) Supply and fit a Wavetrac LSD into a Regal sourced axle (pending availability) \u003c\/span\u003e\u003cspan\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe source a usable axle, deconstruct, take your original, single-piece ring gear and differential, separate it from the differential, machine, drill and tap to accept bolts, supply a Wavetrac LSD, and fit to the axle. We ship the built axle to you. \u003c\/span\u003e\u003cspan\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e5) Supply and fit a Wavetrac LSD into a new axle from BMW\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe order a new axle from BMW, deconstruct, separate the ring gear from the differential, machine, drill and tap to accept bolts, supply a Wavetrac LSD, and fit it to the axle. We ship the built axle to you. \u003c\/span\u003e\u003cspan\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAxles are supplied dry, without oil. You must fill to the manufacturer-specified level before use. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eApplicable Models with 3.15 33108747239 Axle:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2 Series G87 M2, M2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3 Series G80 M3, M3 Comp. M xDrive\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3 Series G80 M3, M3 Competition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3 Series G80 M3, M3 CS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3 Series G81 M3 Touring, M3 Comp. M xDrive\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3 Series G81 M3 Touring LCI, M3 Comp. M xDrive\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4 Series G82 M4 Coupé, M4 Comp. M xDrive\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4 Series G82 M4 Coupé, M4 Competition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4 Series G82 M4 Coupé, M4 CSL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4 Series G82 M4 Coupé LCI, M4 CS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4 Series G83 M4 Convertible, M4 Comp. M xDrive\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4 Series G83 M4 Convertible LCI, M4 Comp. M xDrive\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wavetrac","offers":[{"title":"Ring gear separation drilling tapping of customer supplied ring gear and differential","offer_id":56675968385410,"sku":"33108747239-W-1","price":350.0,"currency_code":"GBP","in_stock":true},{"title":"Ring gear separation drilling tapping and install into customer supplied usable axle (excluding wavetrac)","offer_id":56675968418178,"sku":"33108747239-W-2","price":920.0,"currency_code":"GBP","in_stock":true},{"title":"Supply and fit Wavetrac LSD into customers supplied axle (pending condition)","offer_id":56675968450946,"sku":"33108747239-W-3","price":2330.0,"currency_code":"GBP","in_stock":true},{"title":"Supply and fit a Wavetrac LSD into a Regal sourced axle (pending availability)","offer_id":56675968483714,"sku":"33108747239-W-4","price":3730.0,"currency_code":"GBP","in_stock":true},{"title":"Supply and fit a Wavetrac LSD into a new axle from BMW","offer_id":56675968516482,"sku":"33108747239-W-5","price":5450.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/1071\/0174\/files\/30.309.190WK.webp?v=1779961868"}],"url":"https:\/\/wavetrac.shop\/collections\/m2-g87.oembed","provider":"Wavetrac Europe","version":"1.0","type":"link"}