NJexplorer313
Member
- Joined
- September 4, 2007
- Messages
- 22
- Reaction score
- 0
- City, State
- Williamstown,NJ
- Year, Model & Trim Level
- 97 AWD 5.0
OK, so I just completed a TT, welded up some 2" lift shackles, and put on some 31x10.50x15 tires on my 97. I still need to find a front driveshaft from a 4.6l expedition because I swapped in a 4406 transfer case and got rid of the AWD crap.
I was wondering if there are any gains to be had in getting rid of the extra two catalytic converters on the truck, and putting in dynomax turbo mufflers?
I wont be running headers yet (dont have the $), but would just getting rid of the extra cats, and putting in high flow dual mufflers net any kind of performance gain? I will probably just run 2 1/4 or 2 1/2 from the cats back.
However, I cant stand anything loud. I am looking more to pick up some torque and HP, and not so much sound. I have a K&N filter I am running, so I'm wondering whatkind of power increase can be expected upgrading the exhaust like this? Any noticable improvement in power? Also, would it pass future emissions, getting rid of the 2 extra cats like this? Thanks guys
I was wondering if there are any gains to be had in getting rid of the extra two catalytic converters on the truck, and putting in dynomax turbo mufflers?
I wont be running headers yet (dont have the $), but would just getting rid of the extra cats, and putting in high flow dual mufflers net any kind of performance gain? I will probably just run 2 1/4 or 2 1/2 from the cats back.
However, I cant stand anything loud. I am looking more to pick up some torque and HP, and not so much sound. I have a K&N filter I am running, so I'm wondering whatkind of power increase can be expected upgrading the exhaust like this? Any noticable improvement in power? Also, would it pass future emissions, getting rid of the 2 extra cats like this? Thanks guys
