IBF150 Build Thread
I've done a lot of research on them man, takes extensive modification that's why most people go to high flows or delete cats.
Here are the part numbers for those of you that are interested
High Flow cats with O2 bungs are Magnaflow 94136

Magnaflox X-pipe 10791 (you want to run either an X pipe or H pipe when you do true duals due to scavenging effect for those of you interested in reading up on it F150online has a sticky under exhaust & intake systems called THE Exhaust Guide.)

I was ordering the XR-1 Borla mufflers today and the distributor talked me into these said they sound better and are much more reasonably priced pretty much could have bought 3 of these for the cost of one single Borla:
Magnaflow 10416
To be honest. I don't remember anymore. I haven't touch it in probably a year. I can give you more info tomorrow. I know they are good up to 1000 RMS
Yeah depending on how you're wired you might be really under powering it. Really need to know how many ohm if its dvc or what

