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Vibrant Performance 1141 2.5' Ultra Quiet Resonator, Silver

  • Based on 940 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Mar 9
Order within 8 hours and 38 minutes
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Features

  • Designed to dampen exhaust noise
  • Facilitates undisrupted exhaust flow
  • Constructed from t304 stainless steel
  • Features a "true straight through" perforated core
  • Withstands high exhaust temperature

Description

Vibrant 2.5" ultra quiet resonator is designed to dampen exhaust noise and facilitate undisrupted exhaust flow. It is constructed from T304 Stainless steel and features a "True Straight Through" perforated core surrounded by sound absorption materials..

Brand: Vibrant Performance


Material: Stainless Steel


Item Weight: 6 Pounds


Shape: Round


Inlet Connection Size: 2.5 Inches


Brand: ‎Vibrant Performance


Shape: ‎Round


Inlet Connection Size: ‎2.5 Inches


Outlet Connection Size: ‎2.5 Inches


UPC: ‎690092116675


Manufacturer: ‎Vibrant Performance


Global Trade Identification Number: ‎75


OEM Part Number: ‎1141


Automotive Fit Type: ‎Vehicle Specific Fit


Model: ‎1141


Item Weight: ‎6 pounds


Item model number: ‎1141


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Machined


Manufacturer Part Number: ‎1141


Date First Available: December 2, 2005


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Mar 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • WORK WAY TOO WELL, 100% RECOMMEND THEM
God am I IMPRESSED. First of all, I have the supercharged v6 from Audi. Catless downpipes and literally zero sound mufflers or resonators (owner before me took them off). Car literally sounded horrible, if yk anything about this engine it is extremely raspy. Did a bunch of research and everything just kept coming back to these resonators and holy hell they definitely work. Rasp is damn near gone. The drone on this car was horrible but after installing these, I’m getting no drone at low rpms. Quiet when cruising and screams when you floor it. I was initially planning on getting a set of valved mufflers just cause I was assuming a pair of resonators weren’t gonna do much to a fully straight pipes system but I might put that off for now because of how good these are. They are a little too big depending on where you want to put them. I wanted them placed in the stock secondary resonators spot so it did require some extra tubing to make things fit and i had to have them standing up cause they wouldn’t fit next to each other while flat but it doesn’t make a difference and you won’t even see them. 100% recommend these. Ik there are some cheaper alternatives that look exactly like these but trust me totally worth it for the quality. ... show more
Reviewed in the United States on January 27, 2026 by Seif Seif

  • 4 cylinder engine
Installed on a 1989 Volvo 245. And it worked perfectly for my 4 cylinder engine. I built my own 2.5in exhaust after I swapped in a 1994, 940 turbo engine. It was 2in before. I used a magnaflow muffler under the seats but it had too much drone. So after a ton of research I went with this to help, it killed all the drone! My car is insanely silent now exactly how I wanted it. It sounds like it has zero modifications even though I have done alot. Its a true sleeper now. I love it. Its small and easy to tuck up high to keep out of the way of getting damaged. I can hear the turbo alot better now and it seems to spool a little faster. It also took care of the annoying popping from my exhaust. ... show more
Reviewed in the United States on December 14, 2025 by Adam

  • High Quality Resonator!!
I purchased an MBRP cat back exhaust for my 2016 Veloster Turbo. The exhaust only came with an mbrp resonator which was positioned at the beginning of the mid pipe. The exhaust was very loud and obnoxious at highway speeds. The drone was almost unbearable. After doing some extensive research I find this Vibrant ultra quiet resonator. I was very pleased with the quality of the resonator when I first unboxed it. The welds are very nice and the unit is very solid. After finding a good place to mount it i had a friend modify the y pipe that originally came with the mbrp exhaust and weld it in place just before the tail pipe. I couldn’t be more pleased with the sound. It’s a lot deeper and only gets loud around 3k rpms which is ideal for driving through town, cold start idling and even better when traveling on the highway to and from work. I would recommend this product to anyone that’s looking to cut down on the drone of an aftermarket exhaust and the over all volume while maintaining a great exhaust tone. ... show more
Reviewed in the United States on March 20, 2018 by David Dapo David Dapo

  • Dayum she works surprisingly good!
Great resonator. I have a 3.6l V6 supercharged Jeep JKU with a cat delete ( I melted those poor cats 😅) and a AFE catback exhaust muffler When i removed my cats and had only the muffler it was much more louder and raspier then when i was catted. You could easily heard it several blocks away. It was extremely annoying driving around and all you can hear is raspyness and drone. So i decided to take a chance on these resonator since i read all the great reviews on it. To my surprise it made much more of a difference then i expected. It completely removed the raspyness and the drone that was bothering and all im left with is a nice deep sound. At first when i first cold start my vehicle it sounded like when i was still catted and i was like wow that did not do anything. But to my delight after i reved it several times i was amazed on the sound of the exhaust. Decided to drive around and do some spirited driving and i could hear more forced induction noises over the exhaust vs vise versa from before. Im quite the happy person ... show more
Reviewed in the United States on October 6, 2022 by Ainoskedu2

  • Will make your Honda or Nissan sound good
I had this on my Nissan ser spec v. 4 cylinder with headers and no muffler. This resonator made this not sound like complete trash. Highly recommend, this is like the Honda anti rasp secret. Can confirm and recommend
Reviewed in the United States on January 8, 2026 by Amazon Customer

  • Great quality, just too quiet for my liking
After reading all the reviews this sounded like just what I wanted. Something to clean up the sound but not silence it. However in hindsight, something called “Ultra Quiet” is probably going to do quite some silencing. I’d say it added at least 50% silencing compared to before. But on the bright side, it did clean up most of the exhaust rasp I had, so overall I’d say it’s worth the money, just note it does make things a lot quieter (I was running a straight pipe with a rear silencer before and it was very loud) ... show more
Reviewed in the United States on September 24, 2025 by PT

  • Muffler
Best muffler for my exhaust
Reviewed in the United States on December 26, 2025 by Aaron

  • i'm a believer
these are as good as everyone says. i initially tried a knockoff resonator and it didn't do much for drone. i finally installed this one its place and wow what a difference. coupled with a Vibrant bullet resonator mid pipe, and a Vibrant Street Power muffler, my Kswap car sounds excellent with no drone and no restriction. i never would've thought 3in straight thru exhaust could sound this good (quiet) while idling/cruising. but because it's no restriction, it still screams when you open her up ... show more
Reviewed in the United States on January 8, 2026 by Alex Ong

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