Japspeed K1 db?

[adam1942]

I'm planning on doing a track day in 3 weeks time.. there is a noise limit of 98Db at 4000 revs, static from 1 meter at 45º.. I have a japspeed K1 with baffles. I have no silencers the only other part of the exhaust is the cats..

 

Any one got any ideas if I'd meet or be below the 98db limit?

 

Be gutted if I've to take it off to do a track day!

[kbeast35]

Found in the exhaust section k1 vs k2 topic

 

For info at 3/4 max RPM (static test)

the bunged k1 is 93-94Db

the unbunged k1 is 103-104Db

 

[M13KYF]

FAR TOO FECKIN LOUD

[SteveW]

My set up is OE cats, Stainless Y pipe, not sure what brand no markings, k1:

 

With bungs last two trackdays were 93.7 and 94.1, no bungs has been 103Db and 103.9Db so you should be fine.

 

However driving the coupe without bungs is simply headache inducing.