DDM Tuning's products are defective and they will not stand behind their products. From day one this HID kit did not work properly one headlight would randomly not turn on (look this up online it is a well-documented problem from this company). It finally caught up with me the other night when I didn't know my headlight was out and got pulled over by the police. After many hours troubleshooting and talking to DDM tuning on the phone they have admitted their product is defective. But they only offer you options that cost you more money whether it be paying for shipping or upgrading to different parts. The lifetime warranty these parts are supposed to come with is a sham. So if you're looking for a company that makes defective parts, has horrible customer service, a horrible warranty policy and does not stand behind their products than you found it in DDM Tuning, otherwise stay far away and save yourself the headache and nightmare.