Flowmaster & resonator delete too loud at 70mph

[coopma]

Let me get your comments, ideas, experiences, and advice.

Today I had a Flowmaster Super 44 installed and the resonator deleted too.
Around town it sounds fantastic!

However, at 70mph on the freeway the drone is pretty darn loud. I don't know if I can take 6 hours of this on a long trip.

If you have run into this situation is there something to do so it's not so loud at 70 mph?

 

[RandyBobandy]

It will quiet down some after a while, if that’s not enough I’d take it back and have them put a small resonator in, that should help a lot to get rid of the drone. is your cat intact?

 

[coopma]

The Cat is giving the check engine light

thx for the advice

 

[riceandpho]

you want to put a resonator before the muffler, that is how borla done it with my dual tip cat-back. also on that flowmaster muffler, if you want it more quieter tone, swap it out for either a borla muffler or magnaflow muffler, i have ran that super 44 muffler, its loud for sure, the drone starts to get old when you do a lot of freeway driving.

 

[coopma]

Thanks. I will see how it goes for a few weeks on the highway. Then, I may add a reso

Thanks. I will see how it goes for a few weeks on the highway. Then, I may add a resonator

 

[lewdog998]

Throw one of these sick skull tips to complete the transition....its supposed to "deaden" the droning noise