its not mine but thats what im thinking about doing when i get a 3.7 in like a year. its probably illegal because that has no cats just do what my friend does and if you see a cop coast in neutral and baby it off the line and shift quick so it cant get too loud. thats what my plan is just dont pass a cop wot let them go first at the light and baby it especially if they are behind you

 

Yeah I hear ya! Well thanks for the info xD You'll love the 3.7L

 

im saving for a year to order a 13 new and come home to install exhaust and have a cai and tune and get some gears put in to add some more haha

 

Modding before you even get it ;p nice!

 

If you want a really good sounding 3.7 do a single 3" exhaust. That's what I have and i've owned 3 different 3.7s and run over 6 different exhaust setups on them. The single 3" using a magnaflow true y-pipe into a 3" oa pipe into a straight thru import style can is the deepest/smoothest tone by far for the 3.7.
I was going to try using a mac prochamber for a mid pipe and do stock 5.0 resonators welded up mid mounted and then into some resonated 4" tips but I gave up as that would be to much work and weigh a lot.
The single 3" I run now saved 64# over stock*which is mostly due to the pig heavy stock mufflers*
Just look up my youtube user id 4literv6 lots of vids at the track and just sitting there revving it.
And my buddy has some go pro vids of us running each other at the track just look up spamcans05 and if you have a good speaker setup crank it up!

 

Well I want to know if the performance package from ford is any louder. Can anyone help me out?

 

No it's not the exhaust is the same. Since this thread, I've gotten the Roush exhaust and I'm quite impressed.