Xtremeiron4x4

Chop off the old exhaust right before the old muffler. then throw on a flowmaster super 44 sido with two turndowns. $120 bucks Loud but drones more than anything haha. I'll be changing this up once i get headers in the spring

v8der1212

Clamp a pipe where the muffler was, it would be less than $50 and it won't violate any sound laws

bubbabud

Can you name any state that does not have a law on the books requiring any moter vehical operated on public roads to have a muffler. I was in a large brew haha with Mack truck co when they tryed to pass the turbo off as a turbomuffler and ended up haveing to retro fit several trucks . So in many juresdictions you can get away with it BUT it is not legal.

firstonraceday96

It's a u-bolt type clamp with another piece that bolts together around your exhaust pipe. Check your parts store and ask for exhaust clamps.

fordisbest1

Naw cut off all the cats and run piping to glass packs. Dual it out after the factory crossover pipe and it'll be loud

01f1502wd

sawza right in front of the muffler.

/thread

vikingbaseball3

guys...... Its sounds..WONDERFUL!! haha i cut the muffler or as my comedic old man friend calls it "my mufllin" completley out. i sawzawed it right where the inlet pipes welded to the muffler out and couldnt have asked for a better tone. Its deep and loud and almost does but doesnt quite pop which is perfect! anybody with a 5.4 liter I would advise you to do it immeadiatley. I am 100% satisfied with mine

ObsoleteE

I'll be doing the same but with dual tips in front of the rear passenger wheel.

vikingbaseball3

thats what im doing this weekend

A7X

Idk if I posted in here before but yeah, one of the first mods I did was cut the muffler off and put a piece of pipe in its place for a temporary fix for the prius exhaust haha

Sounded great, till I removed the rear cats and eeesh then I needed a muffler haha it sounded horrible after the cat delete and straights...

'01 5.4