Originally Posted by
15HURACAN1
A very experienced Lamborghini Tect showed me how to do it and said it will not hurt the car or throw a code /check engine light.If you look next to the out side pipe you will see the very little vacuum tube.Just need to take some very small needle nose pliers and pull the tube off little pipe on each side and then put a small screw in the tube.Bam loud all the time.I use to do the same thing on my Z06 and ZR1. I have not played with it on the H yet,but I just looked at it and it does not look like a big deal....Thing is ,I do not like loud all the time... I may do it,just to see how it is anyway...