[baker3]

Trying to see what everyone runs and how they like it!!

 

[TnDz TJ]

Dynomax Super Turbo cat-back system. Love it... Took about an hour to install( no rust for me to deal with). Quiet for first month.... Now it's perfect and throaty

 

[99 tj sport]

cat back straight, pipe in place of muffler, like the sound alot

 

[cixpak88]

Running a Banks Monster cat back exhaust. It's just right. Not too loud, not too quiet.

 

[Wheelerbob]

2.25" Flowmaster delta 40 with a 2.5" dynomax tailpipe. 3rd cat is gutted right now (it was rattling and cash is in short supply right now). It is very deep and sounds really good, I like loud. I have never ran a stock exhaust on any vehicle ever period. I am going to replace my bad (gutted) cat with a magnaflow direct fit converter in the next few months.

 

[Coastie]

cut the factory muffler out and welded in the muffler off of a dodge viper. (free since we tore it off my buddy's viper)

 

[UnlimitedRubicon]

Trying to see what everyone runs

Mopar Performance (Borla?) cat-back exhaust. I bought it for $120 to replace the crushed stock muffler.

and how they like it!!

I like it because:

1. the cost
2. it doesn't resonate
3. it isn't loud

 

[Mudweiser]

borla header, pre-cats in place, main cat cut out, flowmaster super 40, turn down. Bout as throaty as you can make a jeep and quiet at idle.

 

[ljjp10]

Dynomax Super Turbo. Just put in on and so far really like it.

 

[DBoat]

Dynomax Super Turbo. Just put in on and so far really like it.

I am going that way too.. I want near to stock sound levels and it appears this one does the trick. Plus lighter, flows better than stock and not too pricey.

Dana

 

[SouthTJ]

Borla cat-back. Just installed over the weekend and I'm still reserving judgement. It's a bit louder than my TJ with a Borla but I haven't decided if it's too loud for me.

JK Borla cat-back - YouTube

 

[UnlimitedLJ04]

Trying to see what everyone runs and how they like it!!

I run a Dynomax muffler, and it's tolerable. I like the smaller geometry of the muffler to I can get my UCA bolts out, and the fact that the whole muffler and tailpipe assembly was $35 on craigslist. I pretzeled the stock exhaust on the trail. It sounds ok I guess. I'm glad I only paid $35 for it.

But I'm biased. I don't expect a 4.0L to sound good. A 427 with dual quads and full length headers sounds good to me. I grew up listening to straight pipe big blocks mounted in boats, and farm tractors...so to me the 4.0L is best kept quiet.

 

[TJGARMA03]

DynoMax, not loud at all but just the right tone. will be upgrading the header soon too. Maybe the header will help the exhaust sound

 

[Chadd388]

Stock, cuz it's QUIET.

 

[DBoat]

I am about to go Dynomax Super Turbo because its quiet. I have other vehicle for sound hopefully it'll be a bit lighter. To save a few lbs.

Dana

 

[JDT]

Im runnin a 40 Series Flowmaster on my 2.4L. I thin it sounds good for a 4 banger, and it actually don't sound like a honda with a fart cannon.

 

[Derp]

Im runnin a 40 Series Flowmaster on my 2.4L. I thin it sounds good for a 4 banger, and it actually don't sound like a honda with a fart cannon.

:laugh: flowmaster is the worst flowing muffler out their. They don't flow and drone like no other. You have a flowmaster on a 4 banger. That's pretty ricey to me..

Dynomax or stock. Wouldn't have it any other way.

 

[DPD06]

Magnaflow cat back. Nice low rumble, no drone all stainless. Fit and finish was excellent.

 

[somis]

idk what muffler you guys have or maybe Im getting mine mixed up, but I purchased my Dynomax Turbo muffler for $40 off of amazon when I needed a replacement. Its way too loud for a jeep with no power. It sounds like your going really fast, but in my 2.5 your practically standing still and its way too loud. When I cough up the cash to get another, it will be the stock muffler, unless I go with a whole new exhaust system. WOULDNT recommend DYNOMAX to ANYONE

 

[homebrwd]

Hopefully installing an MBRP cat back this weekend. I'll report back.