V6 Engine Noise

I just threw a Flowmaster 40 Series muffler on my 2011, and I love it. Low end sound is incredible (makes it sound more like a truck) and the downshifts are fantastic (I drive a manual). However, I've noticed that inside the cab, when I'm trying to accelerate hard and get over about 3k-3500, the noise of the engine drowns out the exhaust, and it sounds like I'm driving a Sienna again. Is this just something I have to live with, or would further mods give me better high end sound? Obviously I'm aware I drive a slow truck that isn't meant for speed or performance, I just love the sound from the exhaust and hate to hear it disappear

 

Cold air or cabin intake are your best options
Or long tube headers but it won’t sound good

 

Put a "U" at the end of your exhaust and make it point towards the cab and not away. You aren't hearing the exhaust at 3k+ RPM because you're blowing the sound away from you.