I have S1's in my car that i planned on using but i thought about it and i want to go with S2's. Now i installed these cams in my car and never drove it. i started my car and let it idle about twice to here the lope. I took it to the gas station and thats it. there has been 1.3 miles put on the cams. i bought them from STI killer for 599.97. So you tell me what price you think is good. I will have pictures of them up here soon when i get my camera.