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Go Back > Reviews > Engine > Exhaust > MBRP #S5500409 Stainless Steel T409 Cat-Back Exhaust System

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MBRP #S5500409 Stainless Steel T409 Cat-Back Exhaust System Reviews, Ratings, Specs & Prices
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MBRP #S5500409 Stainless Steel T409 Cat-Back Exhaust System

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Product Information

MSRP: $285.00
Average Price: $315.36
Manufacturer: MBRP
Yes: 14 / No: 0

Stainless Steel Exhaust system for 2006 Jeep Wrangler TJ 4.0


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Registered User
edinct's Reviews
11-09-2013, 03:10 PM
Price: $300.00
Pros: stainless, sounds great
Cons: expensive
Recommended? Yes

Comments: along with Borla, probably the best sounding exhaust for the 4.0 engine.

Registered User
Riley8807's Reviews
07-21-2013, 11:21 AM
Price: $400.00
Pros: Sounds nice
Cons: Not to noticeable of a difference in power or feedback
Recommended? Yes

Comments: First exhaust system, so i didn't really know what to expect. Bought it because of the reviews, and its alright. Didn't really notice any difference in power or feedback, but it does sound nice. Complete with my intake i noticed a fraction of better fuel economy, so that's that. I like it, and i would buy it again if need be.

Registered User
Weetay1's Reviews
03-19-2013, 07:49 PM
Price: $400.00
Pros: Looks and sounds pretty good
Cons: could be a little louder
Recommended? Yes

Comments: Not sure if this is the actual part number because my muffler and tailpipe pieces are black powder coated. The sound is pretty decent for a 6 cyl pushing it, and I also used a generic stainless steel header.

Registered User
MountainGoat02's Reviews
02-28-2013, 02:59 PM
Price: $280.00
Pros: Best sounding in my opinion. Easy Install, Cheap, well made.
Cons: None
Recommended? Yes

Comments: Sounds amazing!!! Definitely up there with the Banks and Flowmaster. Only issue is that the tip hits the rear hanger so it sticks out a little further than id like. Not too loud, not to quiet.

Registered User
Oregon47's Reviews
02-19-2013, 11:05 PM
Price: $240.00
Pros: I love the sound, heavy duty, higher than stock exhaust
Cons: labor to put on
Recommended? Yes

Comments: I love my new exhaust, I took both cats off and it sounds burly, but not overdone. Heavy duty steel and tucks up high in my wheel well.

Registered User
jeep4life88's Reviews
02-11-2012, 07:39 PM
Price: $300.00
Pros: flat black with side exit
Cons: paint is chipping
Recommended? Yes

Comments: only exhaust with side exit and black paint

Registered User
Rebel_Headed's Reviews
12-16-2011, 10:15 AM
Price: $280.00
Pros: Low Profile & different muffler placement. Greater exhaust flow. Loud.
Cons: ... loud.
Recommended? Yes

Comments: Designed and constructed for the toughest terrain
Muffler relocate for maximum clearance
Dyno proven to get more horsepower and torque out of your stock 3.8l V6
Chambered high flow muffler delivers awesome sound
Complete cat-back system


Registered User
dwish's Reviews
03-16-2011, 07:11 PM
Price: $280.00
Pros: AWESOME sound (throaty, deep), polished tip is kinda cool. Easy installation (getting the old muffler off was the hardest part...use a Sawzall!).
Cons: The polished tip sticks out diagonally, behind the right rear tire. It can be removed by loosening one nut, which is what you should do if you are crawling with the Jeep. Otherwise, it will definitely get banged up.
Recommended? Yes

Comments: It sounds awesome. You can play with the RPMs on your Jeep and have it drone louder or more quietly. For example, there is a sweet spot right around 2200RPMs that I like to abuse pretty often. I am not easily bugged by droning exhausts, so I don't really pay attention to it on the freeway, but it has never been too loud or obnoxious for freeway driving.

Registered User
Airborneguy8's Reviews
02-23-2011, 09:09 AM
Price: $300.00
Pros: AWESOME Sound
Cons: none
Recommended? Yes

Comments: Easy installation and it sounds ridiculous. I'm very happy with this product.

Registered User
racinjimy's Reviews
10-24-2010, 11:29 AM
Price: $325.00
Pros: good product, nice sound, easy install
Cons: a bit loud for me
Recommended? Yes

Comments: 45 min install, nice quality


Senior Member
RDaniel2405's Reviews

08-22-2010, 11:44 AM
Price: $296.99
Pros: Easy Install, great sound, good price.
Cons: no decals in box, emailed mbrp and got some in the mail
Recommended? Yes

Comments: I like this exhaust, i bought this beacuse i had a single 6'' stack on my 02 ram before i sold it. loved it, so bought the next best thing for my jeep. easy to install took about an hour in my shop.

i might go to an exhaust shop and change the outlet, get a pipe bent so the tip goes straight out the back. but for now i like the angled outlet

Registered User
dickinsondd's Reviews
06-02-2010, 06:55 PM
Price: $307.00
Pros: Great exhaust note. Simple installation
Cons: big "soup can" sized tip
Recommended? Yes

Comments: I'm mostly happy with this exhaust... all but that huge soup can tip. if I leave it off, the exhaust doesn't extend far enough beyond the body, concerning me of exposure to carbon monoxide while at a stand-still. If I put it on, it concerns me I'll be thrown in with the same lot as these little "rice-burner-tuner-wanna-be's" with the beat-up '92 Civic and a coffee can sized tail pipe. You know the type. Car sounds like a souped up lawn mower, and that huge tail pipe makes it look like the car spent some time in prison.
Not to mention the fact that that huge exhaust tip is likely coming off if I really push it with my departure angle while off-road.

Registered User
kudah's Reviews
06-26-2009, 12:21 AM
Price: $421.00
Pros: Sounds great, easy install
Cons: could have more detailed instructions
Recommended? Yes

Comments: Installed this exhaust today. Sounds great at low rpm, nice and deep tone. Great when on the throttle, not too loud. Definitely turns heads.

Registered User
JEB74's Reviews

03-07-2009, 11:45 PM
MBRP #S5500409 Stainless Steel T409 Cat-Back Exhaust System
Price: $285.00
Recommended? Yes

Comments: Nice exhaust!! I look the way it sounds on my Rubicon. It is all T409 Stainless Steel and is much more compact than the stock muffler. The tip adds a nice finishing touch.

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