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🚙 Roar louder, last longer — the ultimate Jeep JK exhaust upgrade!
This TECTRUC Exhaust Muffler System is a direct-fit cat-back upgrade for 2007-2017 Jeep Wrangler JK models, featuring a 4'' inlet and 39.6'' length. Crafted from durable 409 stainless steel, it offers superior corrosion resistance and longevity. The dual-walled tip and internal partition design produce a deep, smooth exhaust tone without highway drone, enhancing your Jeep’s performance and sound profile with easy bolt-on installation.





| ASIN | B0CVVX4DJ9 |
| Best Sellers Rank | #594,940 in Automotive ( See Top 100 in Automotive ) #129 in Automotive Replacement Exhaust Cat-Back Systems |
| Brand Name | TECTRUC |
| Customer Reviews | 4.3 4.3 out of 5 stars (91) |
| Inlet Connection Size | 4 Inches |
| Manufacturer | TECTRUC |
| Manufacturer Part Number | 001 |
| Material Type | Stainless Steel |
L**Y
Great value for the money
This was exactly what I was looking for. An axle back exhaust system that didn't cost $500+ It appears to be a chambered style muffler comparable to Flowmaster or Borla, etc. The fit was perfect. The hangers slid right into the factory positions. There is no drone at highway speeds. It has a nice deep tone at start up and idle and a nice tone around 3-4k rpms. In my opinion I think this is the deepest tone you can achieve out of a V6 for the money. I tried two other systems before this one and wasn't satisfied. I've included a video and pictures of the install. Video is cold start with idle down.
R**U
Sounds great
Great value seems like a good quality. Absolutely sounds fantastic. It looks great LG.
A**R
Great fit with extended hangers
My Jeep OEM muffler was mutilated by a rock. After cutting the muffler off and driving around with out one. The sound was cool going through tunnels but not for cruising on roads. Installed this muffler as the replacement and did need to get aftermarket hangers that are 1.5/2 inches longer in order so the exhaust tips don't touch the rear bumper. Installation was simple and took about 10 minutes being solo. The sound is perfect for my taste after getting use to not having a muffler for a period of time.
A**R
Suena un poco fuerte pero se ve muy bien. No hubo que hacerle modificaciones.
J**J
Good product
Good fit. Easy to install. Hard part was taking old one off. Nice rumble. Neighbors won't like it. Lol. Was missing clamp. But only cost $5.
M**N
Works, but!!!
The exhaust tips were scratched out the box. Noticed they did feel like they were restricting the engine (had stock intake) but when I installed cold air intake. It opened up the engine much better. Settle deep sound that does not annoy or resonate inside my jeep. And you won’t notice it on the highway which is the desired affect Installation was straight forward. You will need to replace the stock rubber hangers for a longer ones, you will end up with the exhaust tips touching the frame if you do go with OE. Three stars for poor packaging from the manufacturer
A**R
It worked well
Fit and installation was easy
B**N
Bad buy
Only received muffler said pipe and clamps are out of stock...don't waste your time buying
G**S
The wife loves it
R**N
Excellent product and great price ! Fit my Jeep jk 4 door perfect 👍🏻
M**.
The muffler is alright, it looks very well built. The mechanics were also very impressed with it. It is NOT LOUD AT ALL. This is quite tame, I actually wanted it to be louder. I think my partner won't even notice the difference. The only reason I am giving it 3 starts is because of the poor packaging. The thing came in a package that was pretty much wide open. And because of the poor packaging, the hangers were dented, so the mechanic had to work it out to make it fit.
S**3
Way too loud and has since been removed after its professional installation.
D**N
Came with a couple scratches and no clip to put it on the jeep but sounds good and it fits perfectly in place on my 2011 jeep wrangler
Trustpilot
1 month ago
2 weeks ago