I bought an oil pump cover (part number TA 1512A) from you guys, and when I installed it on my engine, it leaked. I tried re-installing it twice using two new gaskets and two different types of sealant. It still leaked. So I cannibalized the pump cover from my parts car and no more leaks. Clearly, the part I received from you was defective. I called your tech support line and all they wanted to do was argue with me. They simply couldn't believe that the part was faulty, in spite of the fact that a stock cover worked (and is still working, no more leaks thank you). They asked if I had modified it. No, I didn't modify it. I painted it to match the engine. They tried to claim that I modified it. If painting it is modifying it, then they all came modified (painted) from the factory. When I wouldn't allow them to argue me to death, They said they would have a supervisor call me. This was January 2013 and it is now the end of December 2013 and I have yet to hear from anyone from TA Performance. I don't have a problem with getting a bad part. Nobody is perfect, but I do have a serious problem with a supposedly reputable company not standing behind their product and then ignoring me for months on end hoping I'll get tired and go away. I won't go away until I get my 60 dollars or a serviceable replacement. I think that's only fair. I gave you folks good money, I deserve a good part. I welcome a response (any response) with regards to this problem. Thank You.