Gonna be installing a flow master 40 tomorrow night. Gonna be mounted under the drivers side rear passenger seat with a down turn before the rear axle.

Im SCARED TO DEATH ABOUT THIS ONE.

Praying it sounds good. We will see I guess!!

 

Well, I picked the jeep up today from the shop but was only able to drive it for about a mile to my work.

Sounded AWESOME at idle and rpm's under 3k.

Over 3K rpm's it sounded a little ricey I think.
I'll drive it more and give feedback. I'm hoping it deepends up a bit in the higher RPM's. If not I will be trying a new muffler instead of the 40. I couldn't be happier with the deep tones of the exhaust at idle and at low rpm's.

 

You got any pics on how it clears the driveshaft?

 

Which driveshaft?.. nithing changed under the front DS. It doesnt go past the transfer case in the rear so no issues with the evap can either.

 

Heres a pic




Nothing changed in front.of.the muffler
.. its basically been mounted where the factory reaonator was.

 

So no issues with the cat back. That's good

 

Its rediculously easy... I definitely don't see a reason to purchase a "kit" of any kind... this whole deal cost no more than $100.00 including the muffler.

I may end up swapping it out to a 50 or 60 series muffler if the higher RPM sound starts to bother me.

Like I said... the lower RPM sounds abolutely insane. Love it... just don't know about the highway sound how its gonna be.. Ive only tavelled a mile so far and it was all city under 45 MPH.