I bought the jba headers from underdog racing and when they arrived I was disappointed with the quality but decided to install them anyway . I tried to install them only to find they did not fit . I called underdog and talked to Gaget he was not helpful at all my car is a 02 lx and he said these only fit the 05 well I have a 05 also and it has smog on it And these did not have a smog tube. I offered to pay the frieght back and also pay for the difference for the DT headers His answer was for me To go to a local muffler shop to get them augmented to fit well that was not a doable thing so I had to get PayPal involved and they returned my money . Once I recieved my money I bought the DT headers and I'm so glad I did they fit perfect there ceramic coated even the gaskets are high quality . I would not recommend underdog racing and also jba if u need more info plz hit me up I'll be glade to share my experience thanx Randy