thats not so bad then. thanks for the info

that reminds me, i gotta get rid of some db's aswell

seems most sprint days are 75db limit nowdays, in victoria at least

I always find leaving the Mrs and kids looses a few db from the car and kgs Ange

I'm just bout to get my exhaust made might have to get some flange restrictors made to make it quiet mmm 3"

Just cut your own. Beer cans work well.
Turbos should be a bit quieter

my 2.5" inch cracked 100dB on back off

you will be wasting your money on a 3" cause you will downgrade later... plus it wont fit under the car

does anyone know if theres any effective tailpipe baffles on the market that
will knock off some noise without restricting the flow too much?

perhaps more turbos....

really what your asking is against physics - so no, short of carefully designed hot dogs and such which aim at certain frequencies

how serious is lap timing anyway? is it run as a contest or just a fun day?

i wouldnt expect a baffle or muffler to reduce noise without reducing flow, thatd be against physics
im wondering if anyone knows of an effective removable baffle thats worth using (ie doesnt choke it completely)

datnats is timed and run like most sprint days, awards for quickest lap times in each category/class
lap times arent as important to me as having fun, which wont happen if the cars too loud!

Best to put a flange near the back after first muffler and have two tail pipes, one with a second muffler and one straight out