Turbo 2.0 exhaust upgrade

Slow your roll

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Has anybody upgraded the muffler on a JL with Turbo 2.0? Wondering if it is worth doing?
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JackAttack

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I deleted the rear muffler on my 2.0, I am happy with it. Had an exhaust shop extend the pipe beyond the axle a lil bit.

Sound level is just right.. only a little change. Highway sound level is fine. Ill get a video uploaded for you.
 

GiovanniG87

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I deleted the rear muffler on my 2.0, I am happy with it. Had an exhaust shop extend the pipe beyond the axle a lil bit.

Sound level is just right.. only a little change. Highway sound level is fine. Ill get a video uploaded for you.
Hey Jack,

Just wondering if you had the chance to get a video sound clip after the muffler delete. Very curious to see how it sounds, i was thinking of doing the same.
 

Grymwulf

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Muffler delete with Flowmaster American Thunder axle back piping. No decrease in performance but no discernable increase either.

Satisfied with exhaust note.
 

jd0p

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i’ve had the magnaflow series and the afe high clearance (no muffler), both axlebacks. the mf has a light to medium sound. very tame with light throttle and and whoosh of exhaust air when you got on it. the afe is more truly exhaust sound with a lot of low freuncy noise. def much louder inside and out but a better sound IMHO. not sure which i’m going to stick with at this point.
 

FUHL

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Going with Flowmaster soon
 

FUHL

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DesertFox

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This^^^. Well, mostly anyway. There is a good reason for the above, by the time the exhaust gas reaches the rear of the car the gas volume is greatly reduced so any muffler will have little effect. Removing restrictions near the engine where the gas volume is still high will have an effect, like removing the cat. Not generally a good idea.


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FUHL

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I just picked up my Jeep from the Flowmaster RnD shop. They are also the RnD shop for B&M and Hurst. They threw on an Outlaw system and transmission and ransfer case handles


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FUHL

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Geeze, don't leave us in suspense, how does it sound?
It sounds much deeper than I was expecting. I will get a sound check upload soon.
 

POL

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Just installed the Flowmaster muffler delete.

A bit too much for me... Would definitely go for a single exit muffler that includes a resonator.

And also the tube diameter was really too tight to fit properly the stock tube. So the install has been more than complicated....
 

FUHL

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GoPro and cell phones don't record sound very well.

 
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