Question for anybody who can measure EGT please?

[driftin jo]

Internals of Resonator / Reactive Silencer. Tuning the length of the different chambers to the wavelength is the key to the sound of silence. Not my photo BTW.

That's a complicated silencer / resonator and would have had absorbing material in parts of it as well by the look of it.

I thought you were just going to make a simple Helmholtz resonator ?

[s2_wot]

That's a complicated silencer / resonator and would have had absorbing material in parts of it as well by the look of it.

I thought you were just going to make a simple Helmholtz resonator ?

I've been looking at making my own exhaust start to finish and going through the process of looking at the options to make something better than what's available from the normal supply chains.

I'll have space left for the Helmholtz if I don't get the right result. Am I mad?

[driftin jo]

Not at all, fair play to you

[s2_wot]

The insides of an industrial silencer

[JP]

Magnaflow's XL Silencer

http://www.magnaflowstainlesssteelexhausts.com/mufflers/xl-turbo-chamberd-mufflers.html

Anybody know of a forum user that has one of these specific silencers fitted?

Not sure if mine are the same model but I hate my magnaflows as they literally give me a headache by accentuating the boom drone at motorway speed. Heck my car is louder than my mates straight through 4" system where he can't hear his own exhaust as I drive past!

[s2_wot]

I've heard that about a lot of magnaflows, any chance you'd check the back box for a part number or a picture next time you're under?

In theory a helmholtz tube added onto your exhaust would get rid of a lot of that boom.