{"product_id":"ecs-tuning-complete-polyurethane-differential-bushing-set-95a-m2-m3-m4","title":"ECS Tuning 95A Performance Polyurethane Rear Differential Bushing Set for BMW M2 M3 M4 (F87 F80 F82 F83, F8X) - Complete Diff and Subframe Mounts","description":"\u003cdiv\u003e\n  \u003ch2\u003ePoly Final Drive and Rear Axle Carrier Mount Kit for BMW F87 F80 F82 F83\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Transform the rear end of your F8x M car with this performance polyurethane mount set for the final drive and rear axle carrier. By replacing tired factory rubber with 95A poly, this complete kit tightens the rear of the car, cuts axle tramp and drivetrain lash, and delivers cleaner launches and more consistent traction on fast road, track day, drag strip and drift. You get a connected, confidence‑inspiring drive without the harshness of solid bushes.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhat this upgrade does for your F8x\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eLocks down unwanted driveline movement for crisper pedal pickup and stronger power delivery.\u003c\/li\u003e\n    \u003cli\u003eReduces wheel hop and shunt under hard acceleration and gear changes for better grip out of corners.\u003c\/li\u003e\n    \u003cli\u003eImproves rear-end stability and precision, making the car feel planted and predictable.\u003c\/li\u003e\n    \u003cli\u003eBalances performance and comfort with NVH kept sensible for daily use.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhy choose polyurethane mounts\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eOEM rubber is a wear item that degrades, causing slop, vibration and inconsistent traction.\u003c\/li\u003e\n    \u003cli\u003e95A durometer polyurethane controls deflection while still isolating noise and harshness.\u003c\/li\u003e\n    \u003cli\u003eEngineered to cope with high torque and repeated heat cycles common to tuned M cars.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eKit contents and construction\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eComplete set of performance bushes for the rear final drive and supporting subframe locations.\u003c\/li\u003e\n    \u003cli\u003e95A red polyurethane isolators for consistent stiffness and long service life.\u003c\/li\u003e\n    \u003cli\u003eBlack Type II anodised 6061‑T6 aluminium sleeves with CNC‑machined inserts for durability and corrosion resistance.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eBuilt to last\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePoly profile and contact area optimised to minimise stress risers and stay within safe compressive strain.\u003c\/li\u003e\n    \u003cli\u003eResistant to chemicals, road salt and ozone for longevity well beyond standard rubber.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eFitment\u003c\/h3\u003e\n  \u003cp\u003e\n    BMW F87 M2, F80 M3, F82 M4, F83 M4 on the F8x platform. Ideal as a replacement for cracked or perished factory bushes or as a performance upgrade for tuned vehicles.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eReal‑world feedback\u003c\/h3\u003e\n  \u003cp\u003e\n    We have fitted this poly bush kit on our own builds and many customer cars. Feedback is consistently positive: tighter rear‑end control, far less hop under load and a more connected, confidence‑boosting feel on both road and circuit.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eInstallation\u003c\/h3\u003e\n  \u003cp\u003e\n    Press tools are required. Professional fitting strongly recommended. For supply and installation, contact MJ Modifications in Warwickshire for a quote: info@mjmodifications.co.uk.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eComplete rear final drive and axle carrier mount set in performance polyurethane 95A.\u003c\/li\u003e\n    \u003cli\u003eSharper power transfer with reduced tramp, shunt and backlash.\u003c\/li\u003e\n    \u003cli\u003eBalanced NVH for daily driving, fast road and motorsport use.\u003c\/li\u003e\n    \u003cli\u003ePremium 6061‑T6 anodised hardware and CNC inserts for strength and corrosion resistance.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eSearches this product answers\u003c\/h3\u003e\n  \u003cp\u003e\n    BMW rear diff mount upgrade, F80 M3 wheel hop fix, F82 M4 axle tramp solution, F87 M2 poly diff bushes, F8x rear subframe bushes, BMW final drive mount kit, polyurethane 95A bush kit BMW M, rear differential mounts BMW M2 M3 M4, driveline mount upgrade UK, track day bush kit BMW F8x, rear end stability upgrade, diff lockdown kit BMW, traction upgrade M3 M4.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Performance M","offers":[{"title":"Default Title","offer_id":55975248068994,"sku":"ES4043194","price":376.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/diffmount-kit__45401.1651661128.jpg?v=1763321440","url":"https:\/\/mjmodifications.co.uk\/products\/ecs-tuning-complete-polyurethane-differential-bushing-set-95a-m2-m3-m4","provider":"MJ Modifications","version":"1.0","type":"link"}