First dyno run showed gains for 14 bhp and 30 Nm
One of the technical challenges when engineering exhaust systems for normally aspirated cars is creating a free-flowing system which increases power and torque throughout the rev-range (not just at the top-end) but also ensuring that the sound it produces doesn't become intrusive into the cabin when cruising around. It took all of Milltek's extensive experience and knowledge to produce something very special for the C63 and we can confirm they've managed it with spectacular results.
First dyno run showed gains for 14 bhp and 30 Nm for the secondary catalyst replacement pipes and uprated high flow primary sport cats!
We'll have more details here shortly...