Suggestions for muscle car sound muffler without drone

No drone here with Magnaflows on my dart. Idle is a good tone level. What I don’t care for is the acceleration tone is a little low. Its kind of like the car quiets down from idle into the lower RPMs at moderate take off until I press the pedal more to bring on the revs faster. Typical driving in the cab I tend to hear the motor revving up over the tone coming out the exhaust. But they are good sounding muffler. I just posted a idle clip link in the sound bite thread sticky.

I got the Magnaflows on Monday and the band clamps yesterday. So I'm planning on putting them in this weekend. We'll see if the dreaded drone will be gone.