EP3 Track Day Exhaust

[JoniBlaze]

Does anyone know if a DC 4-2-1 decat manifold and Fujitsabo RMA01 exhaust would pass most UK track day noise limits?

I understand taking the Cat off any car would make it louder

I know the Fujitsabo exhaust note is quieter than most but if you added the decat manifold would it then make it as obnoxiously loud as any other?

cheers

 

[Chris.]

Worked fine for me on a few tracks with the same combination on a DC5. You’ll be fine.

 

[fmp]

On a similar note, does a cat back Toda system or j's racing system come in under most 95 or 96db track limits?

 

[Chris.]

I think the Toda does, J’s likely not.

 

[fmp]

Ok, thanks for the info.

 

[Chris.]

My Toda with a Toda decat and standard manifold measured 90dB at 4K rpm static on my FD2 yesterday. So it may be pushing it with a manifold.