When the shop told me it would take over $4,000 to fix it, my knee-jerk reaction was to scrap it! Who in the right mind would buy a 15 year old car that needs over $4k in repairs? I sure wouldn't. Thank you so much for making a product so I can afford to keep my X5. At less than half the price of the air, it sure makes me feel better on those trips. Thanks again.