Put the MBRP "cool duals" cat back on today. Just a little louder in cab than stock exhaust. Louder outside than stock. A nice deep rumble, but not a real loud and annoying sound. Truck seems to have a little quicker response. Filled tank ($54.00) and will check miliage to see if it gets better. Only got 15.5 mph (combo driving) on last tank but truck only has about 600 miles on it. Hoping it gets a little better. I'll post my findings after the next fill-up if the bank will lend me the money.
:lol:

sweet, got pics? I love duals!!

Hey on fillin the tank, do not feel bad, it takes $40 to fill up my Jeep CJ-7 :( and that thing gets 12-15 MPG as a DD. Hey maybe I need to put a D-MAX in the CJ

Hey Ringer68! What's up! I've only managed to put 382 miles on my truck so far.

Got my MBRP single system Tuesday afternoon and will install it Sunday. I'm removing the kitty also... I have farm tags, so emissions inspections I won't have to worry with. I will put the kitty back on for the "Complimentary first oil change". I don't want the dealer noting that I removed the cat. We'll have to hook up sometime and compare trucks. Kind of scary that we're on the same wave length with mods. I took pics and will post later... Was going to post with install pics also. Damn, this is BIG piping!

Later, DDD.

DDD Didn't want to mess with the kitty. Don't want to deal with lights and codes. Duals and a predator will be about it. Leaving the intake stock. 265 tires after these wear down some. Nothing to radical, just wanted a damn nice pack mule and I think I have one. LOL As far as the mileage goes, went to Germantown last Sunday and Lancaster Sunday before that. Daughter plays vollyball in a winter league.

:bounce: (http://dieselplace.com/forum/misc.php?do=getsmilies&wysiwyg=1&forumid=16#)

I hope the free flowing exhaust doesn't throw codes for you... Or you will be finger sticking it as well. I'm keeping my stock exhaust handy in case the MSP ever have anything to say about it, but doubt I'll ever see any trouble from them.

Haven't heard of anyone with codes that left the cat on. BTW, what's an AAAA member???????

http://dieselplace.com/forum/showthread.php?t=31046

what's an AAAA member???????