ive heard a lot of people getting the y pipe. i have a 99 F-250 crew what is the hp and mpg gains with it.

 

That's a good question! I have not yet seen any numbers, real or marketing hype, comparing the aftermarket Y's to the '99 ramshorn... If you look up under there and compare yours to a 2000+ restrictomatic pipe, you'll see you got the good 'un!

Personally, I don't see how it can be much of any improvement. A couple hp maybe? Unless there are major restrictions inside the ramshorn?

 

I'm wondering the same thing. When I was looking over the underside of the F250 V10 that I now own the one thing that caught my attention was the y pipe that looked like it belonged on a Taurus.

 

My thoughts found here>>>>>>

https://www.ford-trucks.com/forums/6...r-70-vids.html

 

Now that's funny.

 

Does any one have a sound clip with stock exhaust and the y pipe thanks

 

So after much thought I am going to go with the ebay Y pipe and possibly a Flow master 70. Thanks for the sound clips.

 

Go true dual haha single stock is no fun.