I may just have to do this on my next F-150... OMG music to my ears... wow

 

quick question, are you running two cats? i think the 07 only had two but i thought they were just the pre-cats. also, maybe someone can help out, but if i were to run high flows, could i cut out the pre-cats and put the high flows where the rear cats used to be, just like shown above?

 

Go for it! I gotta say this setup is everything I asked for. With everyone's help it turned out perfect for me.

Yeah my '07 only has 2 cats. I'm sure you could but I think most people gut the rear cats, pipe them off, and put the high-flows in the front cats. I think they do it to avoid getting a CEL code thrown.

 

My truck needs a setup like that, looks good.

 

Definitely go for some Bullets, then. They are the meat of the exhaust.

 

Actually us 2004 & 2005 4 cat guys lucked out. Our rear cats are not O2 monitored, cut them out, leave the pre-cats as is, and you gained massive volume, and a hi-flow design.

 

Mind giving a break down of the cost in labor and parts? I'm thinking about my fourth exhaust change right now, just looking for something a little newer.

 

Sure thing, bud.

For my setup:
$131.90 - Magnaflow Universal Catalytic Converters (x2)
$83.95 - Magnaflow Tru-X Stainless Steel Crossover (X-pipe)
$79.90 - Dynomax Race Bullet Mufflers (x2)
$79.90 - Clamp-On Cherry Bomb SS Tips (x2) (Only ones I found without an ugly logo stamped on the end)
$160.00 - Installation by local shop
=============================================
Total: $535.65


And I'm extremely happy with it. It's exactly what I wanted. Pretty much a custom setup for the price of a cat-back kit.

 

Not bad.. mine was 550 for a si/do with SS tips... I am curious how much louder my truck would be with Hi Flows... I want to do them in a few years

 

Sounds mean.

 

40% louder than what it is now.

 

it will be a ton louder

 

hehehe... excellent

 

where did you get the bullets from and the xpipe (couldnt remember if you said you had one or not but im assuming you do)? right now the best price i have found is from ebay, 2 bulets @ $100 to my door and i can get an x pipe to my door for around 40. anyone know of a better price? im ordering everything early next week so hopefully by next weekend ill have everything on.

 

Sounds great. I paid a little more for my setup but I'm impatient when stuff ships to me. I ordered from Summit Racing because they have a distribution location literally two hours away. So without having to pay extra for one or two-day shipping I can still get anything I order the next day.

Yeah I have an X-pipe but I bought the Magnaflow name-brand. As for the bullets, they're cheaper to buy from Summit. A few posts up I have everything listed out. The price next to anything with a x2 on it is the cost of both. So about $80 for both Bullets from Summit.