Mac exhaust any good on these trucks?

Sound?
Performance?

 

I put the mac cat back on my truck 3 weeks ago and its awesome. you can feel the difference, and after it resonates, it sounds different from all the other flows and maggies out there. I wouls highly reccomend it if you want to be different from the rest of the crowd.

also, it isn't that noisy. gets bloud at 2k but thats about it
check my gallery for pics

 

Buddy has a lightning with mac flowpath, sounds very nasty, and I like the way they sound on stangs.

 

MAC is definitely one of the best chambered mufflers.