07 tundra 4.7 need advice on a perfect muffler

I need some advice guys hope someone can help...I recently upgraded my exhaust with headers and 2 glass mufflers .... before the glass mufflers the accelaration seemed fine...but now that I added the glass mufflers it feels as if I lost some back pressure it doesnt get up and go like it use to, I'm thinking I probably went with a bad mod and maybe should go with a dual exhaust instead of 2 straight mufflers .. I was going to go with the 40 or 50 series flowmaster..but instead I'm hoping to get advice before I spend money on something useless..its a 07 tundra with a 4.7 the last person I asked about the lagging said that it's all in my mind because I'm use to the stock muffler.. it just feels like alot of lagging when I accelerate..

 

Dirty Deeds recommendation in 5...4...3...2......

 

@dirtydeeds

 

Call Keith at Dirtydeeds

 

This ^^^^ Ditto.


Hi and welcome from SoCalif!!!

 

Dirty deeds All day erry day!

 

I ran a dirty deeds 6 inch on my 4.7.

Sounded mean

 

Keith at Dirty Deeds Exhaust (1-760-877-4234) will tell 'ya about why you need to keep the stock tailpipe/exhaust size for the best performance. Set some time aside to talk with him, he'll make sure you end up with the best system for your uses.

 

Hey @Dameon666, I went with a Spintech custom street muffler, it's got a great rumble but with some drone. I have ordered a 8" system from @dirtydeeds , which I should have did in the first place. I talked to Keith a while back, with the 4.7 he recommended staying single out vs duals. As mentioned above go DIRTYDEEDS! Jump on that group buy