I just put a redneck version of straight pipes on and its loud but isnt quite what i want.what we did was take a angle grinder to right in front of the muffler and bye bye mr muffler.We put a 2 1/2' pipe from there where its dumped in front of the axle.What could i do to make it even louder.

 

well if your not in cali. you could either gut the cats or just cut them out and weld in some pipe, but you would need some O2 simulators to turn off the rear sensors

 

lt's and ditch the cats

 

 

well if your just looking for loud!! i have a buddy with a 5.3 with duals and its freakin loud!! he has both cats but ran duals from there to some 4" x 18" tips

 

as loud as I can get it with the cats.I want that gonna get a ticket loud.

 

If you cut out the cats and weld in pipe and buy o2 sims what do ya plug the 2 bung holes with ?? What thread is it ? i have a 03 with 4.8. Also who has o2 simulators ?

 

if you wanna get a ticket loud.... do a 2" pipe cat back.... might flow like ****.. but it will be loud

 

just run duals with NO x-pipe with those 4" x 18" echo tips!!!!! that will get you that ticket

 

get a 2.5" in 4" 24" out tip 24" long from headmann headers you can get them at summit

those sum bitches are loud!!!! i had 2 on my truck and couldnt drive on the HWY w/o earplugs the droan e was INSANE i had it db'd on a stereo mic (not rated for the frequency it was crackeling at) did a 147db and hurt the stereo comp guys ears (he was a lil deaf from all the competition runs that day)

long tubes will also wake up the sound a lot