My attempt at building GL beetle

[Steve C]

Originally Posted by spannermanager

Noise tests this year for UK circuit and track day cars are down to 100DB, that is VERY tough to achieve, drift cars are out at Some venues as they don't comply, air coolers may doubly struggle.

Same here but turbos do quieten things down a lot, screamer pipes make a lot of noise.

One track I go to is 95dB at 30 metres the other I cant seem to find the regulations for the other track but next door to it is a 1/4 mile track with no restrictions