Kc4O

On the highway do you get that low tone that echos in the cab? Sent from my iPhone using Tapatalk

Sounds awesome! I’m going to look into that program to keep it into v8 mode Sent from my iPhone using Tapatalk

Please do lol I’m not looking to go real loud Sent from my iPhone using Tapatalk

That might be why it’s doing that? Do I have to buy a tune? Sent from my iPhone using Tapatalk

It’s not loud it’s just a cabin noise makes it have a drone sound Sent from my iPhone using Tapatalk

I took the valve out and when I’m going up hill and highway Sent from my iPhone using Tapatalk

So I did a muffler delete recently and just a straight pipe but kept the resonator on the rear. I’m getting a lot cab noise should I put a high flow muffler instead? Sent from my iPhone using Tapatalk