[GREAT08]

I have read several threads, and just want a quick answer....I have a 2008 SE CC 4X4, I want to put the Magnaflow 12280 muffler and a 4" tip on my truck with the rest of the system being stock,can I do this without loosing any performance?

 

[tyelrdurden07]

you will not lose performance, but you probably won't gain anything but a little sound out of it...

 

[Titan4mde]

I believe that you WOULD gain some performance. The magna flow will outflow ANY stock application because of its straight thru design. I think you will gain enough to feel it in the "butt dyno". Don't forget if you let more out, you can let more in. Even if its only a drop-in K&N, coupled with a mufflet might net you 9-14 horses.

 

[robpos]

If it is just the tip, it will not hurt performance. Now if it was 4 inch from the muffler to the bumper, than it would hurt performance.

 

[GREAT08]

Thanks for the input....Probably will go with a 3" or 3.5" tip instead..

 

[Leadsled124]

Thanks for the input....Probably will go with a 3" or 3.5" tip instead..

Just weld it up high and at an angle so you cant see when it goes fromsub 3" to 4" or what ever. I hate it when diesels try and put a 6" tip on a 3 1/2" pipe. who they think there foolin. looks like a bandaid. banks does this