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View Full Version : Any 4.0l running a Flowmaster 40/44 or Hushpower muffler and 2.5" pipe


Lieutenant Johnson
04-14-2015, 06:31 PM
I would like to know if anyone is running this setup so I can take a drive in your Jeep and have a listen..I am on the fence on what to pull the trigger on. It would be great if someone is running this setup so I can get first hand experience...videos sound like crap

looking to open up the throttle response a bit and get a bit better sound as right now I am running stock Muffler and 2" pipe[cheers]

vajayjay
04-14-2015, 07:45 PM
I was running no cat and a glass pack with my stroker sounded pretty good. But I didn't drive it on the road so not sure how it sounded on long highway trips

85chevy
04-14-2015, 08:04 PM
I have the 50 series on my jeep

Lieutenant Johnson
04-14-2015, 08:43 PM
Yeah worried about the drone on the hwy JJ..and dont want a Ricey sound

Lieutenant Johnson
04-14-2015, 08:46 PM
I have the 50 series on my jeep


I heard the 50 series is a little quieter..looking for a nice growl :) how does it sound?

85chevy
04-14-2015, 08:58 PM
I like it less inside noise but still sounds good

Tunabomber
04-14-2015, 10:38 PM
Here's a vid of my jeep at p2p.

Under 1500 rpm but still can hear the Flowmaster 44

http://khmertube.khmerelite.ws/index.php/view/ekotg-KEgkI&searchsub=P2P%20with%20the%20fun%20in%20BC%20gang% 20063

Justin_B
04-15-2015, 07:22 AM
I had a 44 on my grand, and it was loud on the highway. I put up with it though.

Trailjunkie
04-15-2015, 09:50 AM
My last Heep had the 2.5 with a 44. Sounded good when it wasn't strapped to the roof.

epic3
04-15-2015, 10:35 AM
Ive ran lots of 4.0l with no cat and a flowy 40. they sound great

Tunabomber
04-15-2015, 07:34 PM
Ive ran lots of 4.0l with no cat and a flowy 40. they sound great

True story.. Thats what i ran

Lieutenant Johnson
04-15-2015, 07:50 PM
I picked up a Hushpower muffler hoping to get installed this week...didnt like the sound of the 40

harvester_sorrow
04-15-2015, 11:05 PM
the drone from loud exhaust gets old fast. towing really sucks

Lieutenant Johnson
04-15-2015, 11:27 PM
the drone from loud exhaust gets old fast. towing really sucks


This one has great interior sound... No drone will report back

MOOSEHUNTER
04-17-2015, 07:50 AM
I have a Magnaflow two and a half inch on mine when I'm in the pedal there is a little bit of throaty sound but it is as quiet as stock until I'm into the pedalc

Tunabomber
04-17-2015, 01:56 PM
Mine made this cool poping sound on down hills when gearing down only happend between 18&22 hun rpm.


Awsome off road

Lieutenant Johnson
04-17-2015, 10:28 PM
Fckn sounds awesome with the Hushpower.. Target muffler did a wicked and fast job done in an hr...been running rich for a while so swapped out shitty Bosch O2 sensors and swapped in new OEM NTK sensors and plugs.. Jeep never ran and sounded so good gonna go beat on it tomorrow!