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Alternative to 043602
rich growl at cruising speeds while also allowing the driver to enjoy an aggressive roar when driving hard
Requires the OEM BMW clamp (part number 18 30 7 560 815) to be fitted to the stock centre section
A lot of attention was placed on the heat shielding since the intake is located next to the exhaust manifold
An ECU Remap is required to remove CEL and provides an additional power gain over and above the test pipes alone
Wavetrac Differential - BMW E34 | E39 M5 HAS Alternative to 043602Simply 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,