Welcome Visitor! Please take a few seconds and AAAlovesME
New Member
- Joined
- May 3, 2010
- Messages
- 49
- Reaction score
- 0
- Points
- 0
- Location
- By the Beach, California
- Vehicle Year
- 1997
- Make / Model
- Ford
- Engine Size
- 4.0ohv
- Transmission
- Automatic
Im curious what would make a difference in the power curve of the stock Y pipe VS a custom H? Or even 2 straight pipes from the headers back w/catalytic converters. If im doing the H route or even straight pipes, do i need to have 2 catalytic converters per side per pipe?, Or just 1 on each side? Im trying to gain the most but stay legal. Im not going to run exhaust & im routing out both sides, already made & mounted these bezels on both sides...
