This is the exact setup I had, and even with 4 cats yours will sound very similar. At one time i had all 4 cats still on with this exhaust and it still put any other typical trucks exhaust to shame around here haha. He has just 2 high flow cats, I deleted my huge rear cats, so basically same thing. Also on this guys page he has another video of dynomax bullets with the rest of the exhaust being the same if u want to compare super 10s to bullets on the same exhaust.

 

Well, I decided it would be worth the extra money and am gonna go with true duals with 2 dynomax bullets. Bullets should be in Thursday, but I'll get em put on next week since I've got school and work and then I work all weekend but as soon as I get it done I'll be sure to post a video for yall. Thanks for all the help with it!

 

The 175 was true duals with no X/H. I decided to go with true duals with an H which is $200 if I supply the mufflers so that's what I'm going with. I've heard so much great stuff about the bullets that I went ahead and ordered them this morning! Thanks for all your help with this, I'm obviously not the most experienced at it haha

 

Glad to hear you pulled the trigger! I was glad to help. I'm not an expert by any means, I've learned a lot from the site, and even more from tearing my own exhaust apart like FIVE times . . .

I can't wait to hear it when it's done!

 

Finally got the new exhaust on last Tuesday and I love it. True dual dynomax bullets with all my stock cats. Now, what kind of a difference will high flow cats make, and what would be the best I could get for a decent price?

 

The Maggies are only like $80 a pop, just shop around. Summit is usually pretty good. They'll just make it louder, and add some performance that I doubt will be noticeable.

Glad you like it though!