- Bigger cat more flow?
- H pipe or X pipe or neither?
- 3.9L V6 Escape.
- MBRP Exhaust
- quick question
- F-150 Exaust Question
- Exhaust Brakes?
- remove cat dual glasspackout back ???
- muffler or cat?
- sound at idle
- 460 headers and cherry bomb
- Requested MBRP Sound Clips are up
- True duals
- 2000 V-10 straight pipe vs. welded 2-chamber muffler
- dual exhaust on the OUTSIDE of the frame?
- Welding a stock exhaust manifold.......
- Different style X-pipes??? Need help!
- small block exhaust questions
- 300I6 / Cummins sound?
- Installed MBRP SI/SO 3.5" on 06 last night
- Header paint
- What size Magnaflow?
- Headers on back
- Side Exhaust F250
- Who sells Tri-Ys...
- 400 exhaust questions
- running exhaust out of the garage
- 2006 F150 5.4l - New truck, waaaay to quiet
- how would this set up sound
- MBRP Best prices?