MMX Performance | G80 | G81 | G87 | BMW Differential Heat Shields (Pair)

MMX Driveshaft Heat Shields – Proven Protection on Our G87 M2 Demo

At PERON Automotive, we're not just resellers of MMX Performance products—we're active users. Tested extensively on our own G87 M2 demo vehicle, MMX’s precision-engineered driveshaft heat shields have proven to be an essential upgrade for serious track use and spirited road driving.

Under demanding track conditions, especially with aftermarket exhaust systems, the OEM CV boots on the G8x BMW platforms (including M2, M3, and M4) are highly susceptible to heat damage. This can lead to grease leaks, CV joint degradation, and eventually, driveline failure.

As BMW themselves note:
"Extreme racetrack operation leads in case of the G80, G81, G82, G83 & G87 and the associated Competition models to high temperatures at the gaiters of the rear output shafts... the more temperature-resistant rear output shafts of the special models G80CS, G82CS & G82CSL can be installed."

MMX’s heat shields solve this issue with a smart, durable solution—offering reliable thermal protection by deflecting radiant heat away from the CV joints and gaiters. Designed to withstand track abuse, this upgrade is a must-have for drivers who demand reliability and longevity from their high-performance BMWs.

Whether you're running hot laps or simply want peace of mind, these heat shields are a proven addition to our demo car—and we confidently recommend them to our customers.