I'm really patient with buying things. Shanna and staff were helpful throughout the process and ordered me parts that were not yet featured on the website. Placed the order last Friday, and I have received most of my parts already. Just waiting on...
...you are running high amounts of boost or if you are using a fuel controller, you will want to install the AEM UEGO. The AEM UEGO monitors your cars air/fuel curve. The 30-4110 AEM wideband is a replacement for the well renowned AEM UEGO 30-4100....