I will let you know if I need your car. Thanks.If you need a test IS350 let me know. I have already done baseline dyno and have a borla off-road exhaust on the way also. If you are interested please let me know. I can sort of use this as an excuse to do outside sales for my shop. I am very excited to hear that someone has taken the time to design a set of headers for the new v6 engines.