I had a muffler/exhaust shop just put some pipes on my truck. It is basically strait pipes, he just ran duals after the cats. I asked the guy if i would still have enough back pressure even though i don't have a muller on there, and i guess ford put 4 cats on the 2004 f 150's. To make a long story short it seems like i have lost power, my throttle response went to the crappers, and i want to get the roush off road exhaust side exit. Just wondering where you guys are buying for you kits from and rough price est.

Thanks,

 

Last I checked this is about as cheap as they get. Right at $500 shipped.

http://www.woodhousestore.com/servle...ord+Super+Duty

 

X2, Mike at woodhouse is great

 

x3. Mike and Woodhouse are great.

 

yeah they are at $430 right now

 

What size pipe is the Roush?
To bad they dont make one for the SuperCrew with 6.5ft box!'

The only one ive been able to find that does is the MBRP

 

Call Mike at Woodhouse. Discuss with him you have a supercrew with a 6.5' bed.

I also found this post.

https://www.f150online.com/forums/sh...6&postcount=43