[OrangeSVTguy]

i've been told 2.25 will only be good for mild engine mods. what you got set up, i'd go with the 2.5"

 

[Klondike]

get the biggest muffler you can, try for a 3 inch! weeeeeeeeeeeeeeeee then wake up the neigbors every night[]

 

[Shadowrunner]

lol i'll hook up turbos to blow out more exhaust []

WAAAAAAAAAAAAAAAAAHHHHHHHHHHHHHHHHHHHHHH!!!!!!!!!!!!!

breakin windows, setting off alarms... and that's just starting the car up...

 

[Algorhythm]

Don't get a UDP.

Why? Do a search.

 

[Shadowrunner]

^ eh, i've heard so many arguements both ways... no offense to you, but i think i'll get one and try it myself. if it don't work, i'll take it off

 

[EricR]

"If it don't work" you've just stuffed your valves into your pistions

 

[aero_student]

If it "doesn't work" you've done gone kablammo'd your motor.

 

[Algorhythm]

^ eh, i've heard so many arguements both ways... no offense to you, but i think i'll get one and try it myself. if it don't work, i'll take it off

Honestly I've never even heard of a person putting a UDP on their Duratec engine, because of the nature of this engine.