[KillSwiitchV6]

Hi, I have a 2003 mustang V6 i just had an exhaust setup running true duels now with a catted H pipe going to 2 Cherry bombs...its ok at low rpms nice tone but when u get higher then about 4-5 rpms its starts to sound like a civic and i really i hate that so i want the SLP Loudmouths...I don't no if i should get the lm1 or lm2 i want a deep tone loud but not to loud at idle or low rpms when driving slow...

Some plz help