Thread Rules :

1. Catalytic converter removal is done so at your own risk...it is also up to you to determine if it is allowed in your area, off road only, etc.
2. No Replys to avoid cluttering the thread with useless nonsense and brand wars

This thread is intended for people to get a Good idea of how different exhaust set-ups sound on our Jeep's. I have noticed if you wear headphones or ear buds the video gives a more indepth sound like you would have if there in person


If you have a video please post it in here

Also include

Manifold : Stock / Header (Which Brand)
Downpipe: Stock/ Custom (Size/Brand)
Catalytic Converter: Stock/ Hi Flow/ Size
Muffler: Stock/ Brand / size
Tailpipe: Size/Dumped/Full Length[/B]



I included a example using my setup in post # 2 below

Manifold : APN Header
Downpipe: Custom 2.5" Mandrel Bent
Catalytic Converter: 2.5" Thundertech Spun Hi Flow Part #410250
Muffler: 2.5" Magnaflow Magnapack Part #10416
Tailpipe: 2.5" Mandrel Bent Full length

First Video Idle/Rev/Driveby
Second Video Idle/ Rev different angle

Manifold: Pacesetter Longtube
Downpipe: Pacesetter 2"
Cat: 2.5" Thunderbolt Metallic Catalyst
Muffler: 2.5" Performance Curve Single Chamber
Tailpipe: 2.5" Custom Tailpipe with 4"x18" Tip


Interior with windows down

Manifold: Stock
Downpipe: Stock
Cat: Stock
Muffler: 2.5" Thrush Welded
Tailpipe: 2.5" Custom Tailpipe with 4"x18" Tip


Interior sound with Spectre Cowl Intake

Manifold : Stock 95
Downpipe: Stock 2.25"
Catalytic Converter: 2.25" Magnaflow High-Flow #94005
Muffler: 2.25" Flowmaster Super 40 #925447
Tailpipe: 2.5" Custom Mandrel Bent Full length

://www.youtube.com/watch?v=mX8uLHGgTq4

40 flowmaster

Manifold : Custom (Local shop made)
Downpipe: Stock
Catalytic Converter: Stock
Muffler: None
Tailpipe: Stock size


Will make a better vid soon.

Manifold : Stock
Downpipe: Stock
Catalytic Converter: Stock
Muffler: Thrush Welded
Tailpipe: Stock

0 degree cold start. Just tapped the throttle a bit! Ill put up some videos of how sweet she really sounds soon!

Manifold : APN
Downpipe: Stock
Catalytic Converter: thunderbolt high flow 2.5''
Muffler: Jones full boar single chamber 2.5''
Tailpipe: 2.5'' mandrel bent


Dont like this one cause of the rattle but i love the way my jeep sounds!

Manifold : Stock
Downpipe: Dynomax ending with 2.5"
Catalytic Converter: thunderbolt high flow 2.5''
Muffler: Flomaster Super 44 2.5''
Tailpipe: 2.5'' mandrel bent from performance curve

Manifold : Stock
Downpipe: Stock
Catalytic Converter: Stock
Muffler: Hooker aero chamber
Tailpipe: tip cut off as of right now

Stock manifold, stock down pipe, 2.5" hi flow cat, 2.25" thrush welded muffler, full length pipe.

stock manifold
stock downpipe
thunderbolt 2.5" hi flow cat
2.5" flowmaster super 10 muffler
custom bent full length tail pipe
4" black tip

Ok so had my exhaust done yesterday. everything is stock on this jeep(or equivalant had to replace the head with a clearwater head-0331 crack!)

I used a local muffler shops custom made brand called "parodox" the version is "the loud mouth" and yes its pretty dang loud! used a magnaflow tip(only one he had at the time I liked)

He has a patent pending on these and are made is oklahoma! USA all the way!

anyway, here is

https://www.youtube.com/watch?v=AqDS...ature=youtu.be