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CSF #8075R – 50 row ultimate race-spec design (limited availability) Requires some modification including trimming to bottom side of upper core support
we designed a pair of tubes with smooth curves and with an innovative Venturi stack matched to the inner diameter of the filter neck
During this process we also create new tables and tuning to enable deletion of the expensive and unreliable Mass Airflow Sensor
Through careful remapping of the factory BMW DME tables
Alternative to 043602
Wavetrac Differential - BMW E34 | E39 M5 HAS CSF #8075R – 50 rowSimply 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,
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