where is the best place to buy obx? only ones i can find is on ebay.

 

Thats pretty much it, they sell well on Ebay, sometimes on Summit Racing. Jerame would know for sure.

 

i assume you are basing this on mustang exhaust dyno reports?

 

sparktecmotorsports has the best price I have found... $475

 

if i would have known it was this hard to modify a 4.6 i woulgnt of bought it.

 

So you prefer ability to modify over reliability?

 

i like the 5.4 much better i had a 97 f150 4x4 that got 19 mpg and had much more power im gettin 13 with my 4.6 its got plenty of get up though. but if i was u i would stay away from long tubes on ur truck. 5.4 headers are designed for 5.4s only

 

not that, but this is a bunch of BS. and if they say it fits the 4.6l then why would i have problems?

 

Well it's not the engines fault.

The company says it works because it might have worked on one truck, but doesn't on others.

 

so theres really only one way to find out if it'll fit mine? nd thats to buy em and see?

 

yep buy and see!

my 4.6 has 148k on it and runs perfectly! my dad had a 2003 5.4 that hit 100k and started falling apart!! drove it for 6k more miles and traded it off

 

yeah mine has 142800 on it an is perfect, but spending 500 on a maybe fit isn't quite worth it to me

 

Well I think you should contact the company and see if they will give your money back in case they don't fit. I can't remember, but the drivetrain is what determines if it works or not. I think it's 4WD's that don't fit properly.

 

Oh on a side note:

Pacesetter is now selling LT's for the 04-08 4.6's.

 

Took them long enough!