I have high flow cats on my cobra, but does anyone have them on their 5.4? By the way, they did not void the warranty.

 

New Guy,

How about some details.

Where did you get them?
How do they work?
Any trouble with the install?
What did you have to do to the Y-pipe?



------------------
BLK 2000 F150 XLT 4X4 SuperCab SB, Shift-on-the-fly, 5.4L, 4R70W, 3.55 LS, 4-Wheel disc/ABS, ORP, Keyless, PWR Seat, Slider, Soft tonneau, Cab steps.
MODS: Rhino, Molded flaps, Mobil1 0W-30

 

They are on my COBRA MUSTANG. I was wondering if they were made for a truck setup.