So you have a device to monitor our number of posts so that you can stay ahead of the pack - that's scary! Big Brudder Lung is watching us
ya u hv to utube for it. i think its bmwsg track day 14th oct or something....anyway my friend is the dealer for singapore now after i told him....so if u r keen let me hook u up.
it is more like a F1 car sound....very high pitch..some ppl prefer a bassy lambo...but i like the f1 scream...so it depends on what u want. the best part is the mechanical valve. u can turn off the sound n it is softer than stock.