Wavetrac ATB Helical Limited Slip Differential (MMT6) - Ford Focus ST250 MK3 milltek-variant-M140i 3 & 5 Door (F20 & F21 LCI Non-OPF & None xDrive) 2015-2018 BMW 428i (x) F32 /

BMW 428i (x) F32 / F36

991 CUP - Left Side Only

The result is excellent cooling properties and a lot less pressure drop then the stock intercooler

8i / 4 Motion 97-00Volkswagen Golf Mk IV 1

Wavetrac ATB Helical Limited Slip Differential (MMT6) - Ford Focus ST250 MK3 milltek-variant-M140i 3 & 5 Door (F20 & F21 LCI Non-OPF & None xDrive) 2015-2018 BMW 428i (x) F32 /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 wont go into torque bias ratios or the concept of how torque biasing diffs work at this point. Lets get to how the Wavetrac affects performance: For example, you have a conventional gear diff (OEM, Quaife,