Before the work began, this 2012 Audi TT RS was no longer driving the way a true performance car should. The front and rear magnetic struts and shocks were worn out and struggling to do their job. On an Audi like this, Magnetic Ride is not a luxury feature. It is essential to handling, ride quality, and safety. As the suspension faded, so did confidence behind the wheel. To make matters worse, the owner was staring down an OEM repair estimate of $15,000 to $16,000 just to replace the struts and shocks.