Vibrant Stainless Steel Resonator

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Model Number: 601915

Vibrant 2.25, 2.5 and 3 inch resonators. These are approximately 14 inches long and are used to reduce sound levels by about 5-10%.

If you have a really loud car and need more noise suppression, you should consider the ultra quiet resonator we have for more noise suppression, or a larger muffler altogether.

Vibrant Stainless Steel Resonator, Exhaust: Store Name

Ask a Product Question

  • Anonymous
    Is the tubing (such as 2.25) inside or outside diameter?
    1 Answer
    • Modern Performance

      All sizes are for inside diameter.
  • Mike
    I was interest in about how many db it would lower a 3 inch exhaust?
    1 Answer
    • customer service rep

      This will lessen the sound output by about 5-8%. If you need more of a sound reduction you should look at the Ultra Quiet resonator we have which has more muffler packing, or look at a full blown muffler.
  • John
    Hello I have an 01 R/T with srt4 2.5 borla exhaust. Will this lower the sound much? The exhaust does have a vibrant high flow cat welded in. I don't want to reduce the sound but cops won't leave it alone.
    1 Answer
    • customer service rep

      The resonator will help reduce raspiness of the exhaust sound. You really should use more of a muffler though, the ultra quiet resonator is more of a muffler, and can reduce the sound by about 10%. Please search for the ultra quiet in our search bar on the website.
  • Hynek Sadek
    Hey there. Do all of sizes (2,25 to 3) fit to Caliber SRT4? And which one is the best for more power? Thanks!
    1 Answer
    • Customer Service Rep

      The Caliber SRT-4 uses 3 inch piping on the B pipe, (Which is where you have room to install this resonator). Its straight through, so there is minimal to no difference in power when installing one of these.