Track day decibels help. Miltek non res cat back - 182

[arinb12]

Hi everyone.
As the title says, the car has a milltek non resonating cat back exhaust, does anyone have a similar setup and any idea what the decibels could be, as I have booked Bedford for mid Feb and have no idea if it will pass.

Thanks!

 

[F12 Josh]

My car a Miltek resonated system and it was around 90dB on a static test I think - That was with a decat too (Little quieter now with a cat). I know it isn't exactly the same as yours but gives some idea.

 

[JamesBryan]

My non-res and decatted Miltek is around 95dB.

If you still have the cat in, i'd estimate it to be around 92dB.

 

[Martin.]

Mine has always been around the 90DB mark. Had cat and no cat, res and non res variations

 

[JamesBryan]

Mine has always been around the 90DB mark. Had cat and no cat, res and non res variations

That's quiet for a Miltek that!

 

[Martin.]

Just how I like it

Was 88/89DB at Bedford a few months back. Decat and non-res but also turbo now.

Took my sports cat with me thinking it would be louder now days with a turbo and non-res. But to my shock it was actually quieter!

 

[JamesBryan]

Just how I like it

Was 88/89DB at Bedford a few months back. Decat and non-res but also turbo now.

Turbo will quieten it down a little, yeah.

 

[BIFCAIDS]

Between 92 and 98db, Miltek non-res. I say between, because over all the tracks I've been to, the results have been between the lowest at 92 and highest at 98.