I has mine 030 Perf. Package struts/shock replaced with Bilstein "sport" yesterday for only $900 ($750 parts/$150 labors). I got great deal on labor compared to every other shop quoted me around $450-$550 for labors. The installation only took about 1.5 hrs. He did it without even need to remove the spring from the car.:hail::hail:. The car now ride very smooth and sporty. That's because both of mine oem struts was shot. On the way home, my engine shut down and lost all power and stop dead on the fast lane . I could restart the engine at all. Call 911, Cops came and push my car off the freeway. I has it towed to Walter's Mercedes. can't wait to get it back this weekend and take her out again. She also just got the new released Falken 453 tires (it super quit and very smooth).