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Magnflow performance exhaust dyno
http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=88&t=54629
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Author:  gyzod [ Sat Jul 31, 2010 6:38 pm ]
Post subject:  Magnflow performance exhaust dyno

Hi guys,

This is my first post. It's been a years now that I'm reading you. I've bought my KK 2009 new exactly one year ago cause my XJ 96 U-frame broke in a fishing trip.... I like my KK buy it feels heavier and not as powerful as my previous XJ w/4.0. So what do you guys think of this :

http://www.magnaflow.com/02product/dynos/15721.jpg

Is it true or a marketing BS ?

Also, I just switched to synthetic oil (castrol syntec 5w-20 and keeping receipt for warranty) and the engine is surprinsingly smoother and no ticking an cold start... the difference is amazing. But not more powerful.

Thanks !

Author:  jeep4life7 [ Sat Jul 31, 2010 6:49 pm ]
Post subject:  Re: Magnflow performance exhaust dyno

gyzod wrote:
Hi guys,

This is my first post. It's been a years now that I'm reading you. I've bought my KK 2009 new exactly one year ago cause my XJ 96 U-frame broke in a fishing trip.... I like my KK buy it feels heavier and not as powerful as my previous XJ w/4.0. So what do you guys think of this :

http://www.magnaflow.com/02product/dynos/15721.jpg

Is it true or a marketing BS ?

Also, I just switched to synthetic oil (castrol syntec 5w-20 and keeping receipt for warranty) and the engine is surprinsingly smoother and no ticking an cold start... the difference is amazing. But not more powerful.

Thanks !

syntertics not going to make your jeep faster, likes flames would. but royal purple ams oil syntetics might help a little not much though

Author:  DirtyKK [ Sat Jul 31, 2010 7:06 pm ]
Post subject:  Re: Magnflow performance exhaust dyno

ya youre not going to gain that much from an exhaust. its cheaper to just replace the giant turd of a muffler under the jeep with a more free flowing one because the existing piping is already 2.5" and mandrel bent. some people claim more power and a couple more mpg's doing this.

Author:  Jeepin_it_real [ Sat Jul 31, 2010 10:35 pm ]
Post subject:  Re: Magnflow performance exhaust dyno

an exhuast won't do very much unless its paired with a good intake also

Author:  tjkj2002 [ Sat Jul 31, 2010 11:32 pm ]
Post subject:  Re: Magnflow performance exhaust dyno

Jeepin_it_real wrote:
an exhuast won't do very much unless its paired with a good intake also

Still will do nothing without the throttle body and PCM programming to take advantage of the increased airflow in and out.

Author:  Jeepin_it_real [ Sun Aug 01, 2010 8:59 am ]
Post subject:  Re: Magnflow performance exhaust dyno

indeed you are correct... i mean what you will feel is the curve bgin to flatten out... btu again with the torque management system you will never gain very much.... thats why b&G is coming real soon!

Author:  MtnLuvr [ Sun Aug 01, 2010 11:33 am ]
Post subject:  Re: Magnflow performance exhaust dyno

Jeepin_it_real wrote:
... btu again with the torque management system you will never gain very much.... thats why b&G is coming real soon!


Jeepin', what are you referring to regarding "b&G is coming"? Sorry if I've missed some other post.

Author:  Jeepin_it_real [ Sun Aug 01, 2010 12:19 pm ]
Post subject:  Re: Magnflow performance exhaust dyno

B&G is a PCM tuning company that i intend to use as soon as my warranty is up

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