I did some reading a while back and everything I came across said if you had a 5.0 with a Whipple would needed a Steeda brace or bla bla bla . This one is all good . No contact anywhere.
Here -> http://www.ebay.com/itm/like/371095485943?lpid=82&chn=ps They have 3 more as of right now . I dont know if these are currntly in production or not , but they are not easy to find . It fits like it was made for the car. Before I put the Whipple on I had the Ford Racing Black bar that came with the Ford adjustable suspension kit. That ane would not clear . Now that this is on , that same solid feeling is back . Love it . Cost was $360