Yozza Exhaust db rating

[BenG]

Does anyone know the db rating of a yozzasport de-cat exhaust system? of know how I can find this out?
Just slightly worried it wont meet the 98db rating on 'Croft' which is the nearest circuit where I live.
I wanna buy the system but not if I wont be allowed on track. !
Cheers.

 

[Cue]

ranges between 85-93 in my experience. You shouldn't have any issues.

 

[g40steve]

At Oulton mine was 84db, yet at cadwell it was 90 db

Mines coming off as & when i source a standard one.

You won't stop grinning when you get one, tunnels & down shifts are a must :lol:

 

[BenG]

Ye ive seen some vids and they sound sweeet !

Cheers guys, Cant wait to get one now.

 

[Berty]

I really wanted one, but my exhaust wasn't as broken as I thought, I was a bit gutted, my justification for getting one went out the window.

 

[Matt X2C]

I never had a problem with mine on a 98db! It will sail through!

 

[ben182trophy]

i think the yozza is very popular on the trophy, i dont have one fitted but have ultra performace janspeed and that is 91 db but its probally louder than that with me new cat and ind kit. what is the loudest system you can get? i didnt buy the car to hear wildlife in the countryside

 

[Matt X2C]

i think the yozza is very popular on the trophy, i dont have one fitted but have ultra performace janspeed and that is 91 db but its probally louder than that with me new cat and ind kit. what is the loudest system you can get? i didnt buy the car to hear wildlife in the countryside

I think the yozza is the loudest system you can get for the 182 - the 172 Race System is especially loud. Apparently my system is slightly louder and more efficient than other 182 yozzasport systems as it is 2.5 inches all the way through (it was their development system) , rather than 2.25 inches, which the others all taper down to. Not sure how much different it sounds to others but its louder and more aggressive than any clio I have heard other than those with TB's - you can still hear it after Eau Rouge at Spa with other clio's flying by too

I dunno if others with Yozzasport systems find this too, but its very docile and fairly quiet when you drive the car normally, sounds fairly loud from inside when you put your foot down, but its from outside where it sounds loud. If you haven't already, get a friend to drive your car past you and then you will hear what everyone else hears - it is alot louder outside the car than inside!!!

Oh and is your system 91bd at full chat or at 3/4 revs like they measure at trackdays? I think at Brands last time mine was 94 or 95db at 5,500rpm! Seems to be a wide range of db readings for yozza's, maybe some of you have cats and some with a decat?

 

[Luke335]

I think they always vary track to track depending on how they take the reading and the accuracy of rpm you hold. My car also gets much louder when it's warm.

My bike was measured at 106db at Silverstone and it's standard. He let me carry on but I had to cruise past the sound meter every lap. I guess I won't be taking that to Castle Coombe!

 

[Renaultsport]

Just looked on youtube for some videos... Sounds awesome!! Time to sell my Janspeed me thinks!? :?

 

[ben182trophy]

my exhaust is 2.50 too and its full system from cat back, it says 91 db at 6500 rpm. but it does feel louder than that i only have the one silencer aswell.

 

[BenG]

Am I right in sayin the Yozza exhaust has no centre silencer. ?

 

[g40steve]

One silencer under boot floor :twisted:

 

[BenG]

you mean the back box is the only form of silencer ?

 

[g40steve]

Yes, what else do you need =P~

 

[BenG]

Cool 8)

Cant wait to remove the standard crappy one and fit a proper exhaust.

Choosing the right one has been one of the hardest decisions ive made regardin mods for the Trophy. At firts I decided on a Milltek, Then an Orbisoud, Then the Scorpion RS192, but now I want a yozza ! (coz the Orbisoud is too expensive)

 

[hoolio]

Must try to post video of mine.

 

[harratt21trophy]

iv got the yozza system on mine and its very loud had it about 2 years now, mine was on yozzasports website. well worth gettin

 

[BenG]

Anyone got any exhaust vids on here ?

Ill get one posted of the yozza when I get it ! Going for the cat back system at first.