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-   -   Dual exhaust (http://www.wranglerforum.com/f274/dual-exhaust-255621.html)

4wheel Dave 07-13-2013 09:46 PM

Dual exhaust
 
IS DUAL EXHAUST WORTH THE MONEY?????:rolleyes:

HunterTheBeagle 07-13-2013 10:03 PM

That depends! You asking about performance? Or just sound & looks?

HunterTheBeagle 07-13-2013 10:04 PM

Btw why ALL CAPS?

4wheel Dave 07-13-2013 10:53 PM

With the cool air intake and the duals, I think it will help with all the weight that I've added.

AverageJK 07-13-2013 10:54 PM

Or not

HunterTheBeagle 07-14-2013 12:03 AM

It sure won't hurt, but I have to side with AverageJK. Don't expect miracles. I have a banks intake and banks exhaust, they sound amazing and look great. But I couldent tell a difference in power. Seemed to smooth out my throttle a little and gave a little better response. But I did it for the sound, which in my opinion is worth it.

Raiderfan001 07-14-2013 12:08 AM

Not on a tiny 4 or 6 banger.

wmwhitey 07-14-2013 12:26 AM

I have the Dynomax Evolution comp exhaust. I lost a lot of MPG the first week as I would stab the skinny peddle to the floor. After that week I drove sane and it still sounds great and my MPG went up around 1.5MPG and I can feel a small pep in his step. I know its not a dual exhaust but if your looking at getting one I say they Dynomax.

traitor08 07-14-2013 01:07 AM

Don't run duals on a small motor. Dual outlets are a different thing.

1Topp 07-14-2013 01:18 AM

http://farm6.staticflickr.com/5447/9...d58be18f97.jpg

DynoMax Performance Exhaust :thumb:

Brankz 07-14-2013 01:23 AM

Quote:

Originally Posted by 1Topp (Post 3959989)

DynoMax Performance Exhaust :thumb:

I have the same dynomax dual turbo muffler.. But I think is to quiet for me any tips to make it loud

2five22 07-14-2013 02:48 AM

If you run the engine at or near the redline much of the time, yes. Adding the extra cat, the extra muffler, a cross-over H pipe, etc. is going to add mass in any instance.

TOK 07-14-2013 06:17 AM

All the cat back stuff is just dual outlet on a single muffler. I think that is 98% cosmetic. From everything I've read about true duals, you have to be really careful with smaller engines.

Like 2five22 mentioned, you can gain horsepower higher in the rev range at the expense of torque... Torque is last thing you want to give up in a Jeep. At the very least, find someone that has done true duals with a balance pipe and actually dyno'd it before committing.

Xena1 07-14-2013 07:01 AM

Quote:

Originally Posted by 4wheel Dave (Post 3959430)
IS DUAL EXHAUST WORTH THE MONEY?????:rolleyes:

Dynomax dual outlet muffler looks great, sounds great, and only costs about $180.00. I get a lot of compliments on the look.

Brankz 07-14-2013 10:23 AM

I sell u my dynomax for 120 I got it 3 months ago

DynoMax Exhaust 07-15-2013 03:09 PM

Quote:

Originally Posted by Brankz (Post 3960003)
I have the same dynomax dual turbo muffler.. But I think is to quiet for me any tips to make it loud


This systems is probably our quietest system. Not too sure what year is your JK, but if it is a 12/13 you could remove the resonator under the driver seat and have it replaced with 2.5" straight pipe, that will make it a bit louder.

DynoMax Exhaust 07-15-2013 03:11 PM

Quote:

Originally Posted by Brankz (Post 3960686)
I sell u my dynomax for 120 I got it 3 months ago


If it is truly under 90 days, look at this.

Dynomax® Performance Exhaust | Warranty / Safe & Sound Guarantee

CaptnGus 07-15-2013 08:51 PM

I got the Borla dual cat back exhaust system. All polished stainless. They do look really good. I have much better air flow, and I now get 3-5 mpg better mileage. I was hoping for more exhaust sound.

Brankz 07-15-2013 09:43 PM

Quote:

Originally Posted by DynoMax Exhaust (Post 3964997)

If it is truly under 90 days, look at this.

Dynomax® Performance Exhaust | Warranty / Safe & Sound Guarantee

Wow thanks!!!! I call them and I will returned and trade it for a rock crawler I have to give them 70 more dollars but I'm ok with that 8)


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