I am looking to install a new exaust system, yet I am new to the diesel world. I would like an exaust with a deeper tone, and one that will improve mpg and power. Also cat back or turbo back? My first choice was a banks cat back system. Any imput?

 

I had my muffler cut off and a straight pipe welded in. Paid $100. Could have done it myself for around $50 with a delete pipe. Sounds just right for me not to loud not too quiet and the price was right. Figure I'll go with a whole system when this one rots off.

 

that was the first thing i did to my truck..i didnt wanna avoid warranty so i bought a dual cat back MBRP 4 inch. sounds awesome and if u do notice a lil bit more throttle response. a lil better MPG....but i have a heavy foot on highways so cant really notice.