Dodge Nitro Forum banner
1 - 14 of 14 Posts

· Registered
Joined
·
202 Posts
Discussion Starter · #1 ·
Well here are some links to my Dodge Nitro on YouTube. I will post more links as they get posted. This one is for 0-60 with the windows down. I have K&N intake and dual straight pipes axel back. Going to get it converted to dual pipes from cat back shortly hopefully. Enjoy and let me know what you think!

http://youtube.com/watch?v=F_0faPIKwkc
 

· Registered
Joined
·
2,606 Posts
I went with a straight pipes and am running axle back dual pipes. Its still not loud enough though so going to run duals all the way and in turn eventually remove the cats and run true duals off the headers. :Racing:
Sounds good. What was your 0-60 time? Looks like somewhere between 7-9 sec from the you-tube clip.

Which Muffler did you use? If you want more sound, start there.

I Thought about a true-dual off the cats but decided against it for the following reasons:

1. If you don't mix the left and right cylinder banks, you will lose low-end torque. In a V8 this is not as big a deal but in a V6 it is more critical. For many street applications an X-crossover is used to provide this increased scavenging.

2. If you come off the cats, it may be difficult to route the exhaust and dual mufflers in such a way that everthing stays up in the frame members. The gas tank sits under the drivers side in the equivalent place where the muffler is on the passenger side.

3. Because of the problems in #2 above, you are likely to have ground clearance problems. If you go off-road on occasion, like some of us do, you will lose your new exhaust at the first good rock in the road.

Now in youre case, you might overcome the routing problem by putting dual mufflers in the rear since you removed the spare tire. You still will have the problem of exhaust mixing as it the X pipe needs to be closer to the engine to be effective.

I think you have a great set-up. To make it louder, go with a different muffler like a Flowmaster race muffler or something minimal like that.

Just my $ .02.

Ken
 

· Registered
Joined
·
354 Posts
Just a suggestion. Dont use mufflers at all, the cats sufficient as a muffler. I have that setup on 2 of my other pickups & its not as loud as you would think, especially on a 6 cyl. I would put a different exhaust system on the Nitro but the wife drives it most of the time & she's not into sound. DARN!
 

· Registered
Joined
·
7,632 Posts
man, I came here looking for strobe lights and stripper poles....lol, jk
 

· Registered
Joined
·
202 Posts
Discussion Starter · #10 ·
Currently running the straight pipes with no mufflers. I did end up cutting out the resonators and the muffler all together. Running 2.5" piping right now and just considering ways to increase the noise. Looks like I am going to be moving to Glendale, AZ so not entirely sure on ripping out cats though. Could replace them with some high flow random tech universal cats. As for the dual pipes and X-over that is a good idea to solve some of the problems. I figure if I am going offroad to the point where I am hitting the underside of my exhaust I need to find another car. The space issue could be an obstacle but could mask the view with running boards. The options are endless and will get the stripper pole off the tailgate lid so meangirl can throw down.
 

· Registered
Joined
·
7,632 Posts

· Registered
Joined
·
149 Posts
No good true dual exhaust should be without some type of crossover tube whether it be an H-pipe, x-pipe, or chamber (Mac Prochamber style). OEM and aftermarket have been doing it for years.
 
1 - 14 of 14 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top