I didn't read all the posts so If I restate any information I'm sorry....BlowByRacing is located in Boca Raton FL, where I go to school. I had them tune my car after I did a Ported and polished PI swap with cams and a few other things. They did a pretty good job and didn't kill me on the price of the tune (took all day but they only charged me for a few hours). The car has been running strong ever since with no problems so far. I've heard mixed things about these guys. It's a relatively small shop. Ran by a guy named chris I believe. His mom works there and answers all the phone calls and what not. They mainly deal with 05 + mustangs. They have many kits out for them. Personally I wouldn't buy any of there products but that's just me. They are nice people though. Give them a call and they should be happy to help you out..Maybe even refund everything.
Well they are advertising falsely if showing the correct NX plate system, and then sending you a Mainline kit with stuff to turn it into a plate system.
The Mainline kits are the "entry level" NX kits... bare bones, not WOT switch, push botton activated, entry level silenoids... so on.
Its funny you posted that because I did a little more digging and found that exact link on NX's site. I paid 499.99 for that kit at blowby plus the $30 shipping and NX has it listed for $451 ?. WTF ? Im picking up the lines im missing and a fuel pressure saftey switch from a guy on KCSR.org super cheap. About $35 for it all. Anyways , I e-mailed blowby and NX so hopefully they will get back to me since tommorow is monday. We'll see where this one goes.....
That sucks you havn't heard back from either company yet, but that is a good deal you got on those parts.
Since you picked up a mechanical wide open throttle switch, I wouldn't worry about going with the TPS-WOT switch. I'm sure the NX window switch is fine, but alot of people run the digital MSD window switch with much praise.