flyifrvfr

Squirt water up the tail pipes each time you wash the car. Wetting the fiberlass increases the noise output.

ChucksBullitt

that is one way of doing it. the packing will eventually blow out if you do it enough. takes awhile though.

vanquish

It will still probably get louder after a few days of driving after they break in. Every catback I ever had got louder after install.

Jbauer

meh, it probably wont get loud enough to make him happy..probably won't even be all that noticably louder, just a little bit.
Time to kiss the cats good bye!

ChalknCover

You have options here. You could get the LM1 resonators, but that costs more $. You could also get an O/R X no cats. Or at least a X w/ high flow cats. LM1's are loud, but not at lower rpms. Really gotta be in it for them to scream. The midpipe can really get em going though. I would youtube LM2 with O/R and see what comes back.

vanquish

you're right it won't triple the sound or anything but it does get a little louder.

boduke0220

get someone to drive your car...it may change your mind

Chubstang

Have you heard them from outside? LM2's are really quiet from in the car and they don't drone like the Flowstoppers do so that's why they may seem quieter. They should get a little louder after you put some miles on them too.

mustang_pa

I have both the LMI's and LMII with full exhaust. The shorties didn't do much except smooth out the sound. LMI's with stock H is loud but with a o/r H it is loud all the fn time. I switched to my LMII's to quiet the car down but it still screams. LMI's are 3x as loud as LMII's easily. an o/r h or X really wakes up any exhuast though. LM's with full exhaust are the loudest set up by far at any speed imo.

H0SS302

I have lts, o/r h and lm2s..its ****in loud lol. when i get my irs swapped in im going to go with mac catback and catted x if i can find one.