i just installed mac longtubes and an offroad h pipe and magnaflow muffs. im hearing from some guy that i wouldnt lose any horsepower or have any engine problems if i just had the lt's and offroad h without the muffs. is this true?

 

by mufflers do you mean just mufflers or a whole cat back?

you would see more gains from a FULL exhaust setup then headers, h pipe, and stock cat back.

 

this guy was talkin about no cat back at all. just straight pipes from the offroad h and back.

 

You'll lose some power down low but will make more power up top. Add in some cams and a computer re-tune to the mix though and you won't lose any power compared w/ a stock tune/cams.

 

and you'll be so loud that you'll be stopped constantly. Don't do it... they sound like crap straight off the pipes and I've seen fire shoot out with offroad mid-pipes so uh... yeah at least some LMII's or something like that and some turndowns. THe pipes are there to guide the HOT STUFF away from the FLAMMABLE STUFF.

 

+1

 

Dude,no cats and no muffs would sound like crap. You can get by without one of them,not both.