Although it may look like a smaller version of a muffler, resonators are designed to be supplemented into an exhaust system to further tune the sound and not replace a muffler completely. A resonator further dampens the sound but more importantly, it is there to alleviate what is known as “exhaust drone”.
engine exhaust systems varies from about 110 dBA to 120 dBA, when measured 1 meter from the pipe outlet. The noise level does not always align with the power rating of the generator as you can see by this next graph. Exhaust noise can also be affected by engine turbochargers and after-coolers. It is best to obtain exhaust noise data from the engine
I have a custom exhaust on my '08 Dodge Charger that has a good pitch and which I really do like. However, the amount of sound coming out of the exhaust at crusing levels (1500-3000rpm) is a little too much. I'd like to reduce it by 1/3 to 1/2. One option was replacing my stainless exhuast tips with ones that have resonators inside.
Do Exhaust Tips With Resonators Actually Reduce Noise That Much. I have a custom exhaust on my ’08 Dodge Charger that has a good pitch and which I really do like. However, the amount of sound coming out of the exhaust at crusing levels (1500-3000rpm) is a little too much. ... I basically want to know if the resonator tips would change the dB ...
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Find great deals on eBay for exhaust resonator tip. Shop with confidence. Skip to main content. eBay Logo: ... Car Exhaust Pipe Tip Muffler Resonator 304 Stainless Steel 2 "inlet to 2" outlet See more like this (2) Cherry Bomb Stainless Oval Resonated Rolled Tip 2.25" x (3.5" x 4.5") x 7"
RE: Exhaust drone causes, and reduction techniques berkshire (Aeronautics) 18 Jul 17 18:28 This is a post I am going to follow with great interest, I have a noise on a ford explorer that sounds very much like what you are investigating.
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4" Burnt Tip 2.5" Inlet N1 Style Racing Stainless Exhaust Muffler w/Silencer. Made of high quality T-304 stainless steel ( light weight design ) with titanium burnt tip.
Hedman Hedders & Trans-Dapt Performance Products are two of the hot rod industries original manufacturers, dating way back to 1954. Known primarily for exhaust headers, engine mounts, carburetor spacers and adapters, and chrome and aluminum customizing accessories, these two pioneering companies have 1000's of components to help your GM, Ford or MOPAR car or truck run stronger and look coo...