if i was to get a magnaflow straight through design muffler. will it hurt my low end? or will the cats be sufficent on keeping some back pressure? i drive alot in town and my last tank i got 23mpg. every gear shifted out at 1300-1400 rpms. could this muffler help my mileage while cruising on the highway?
i just want to get some oppinions before i dish out $100.
Thanks Guys!

 

i got one ill sale you for 50 plus shipping. i dont think they hurt low end any and im pretty sure youll get about the same mileage as now if you can keep out of the gas

 

got some pics?

 

can you give me a part number?

 

dont have a part number but ill take some pics in a little bit

 

how long is it?
oh yea. i like your truck it looks clean!
where did you get the elec fans? i want some of those too. haha i just have to get some money first!

 

my fans come off a 4.6 crown vic. i think its 14''. thanks for the compliment

 

do you have them on a thermal switch?

 

no, mines run when the key is turned on and i have a switch where i can turn them off if i want to.

 

do they run on high all the time? what about when the A/C is on? sorry for so many questions, im just curious? do you watch your temp guage or what?