has any one got one of these fitted thinking of buying one with a racing cat on it, if so are they very loud they retail at £702 for full system or would i be better off with scooby sport system.

 

Have had both systems on my 22B seems that the ggr system with sports cat gave out 20bhp more than the full scoobysport system on the rollers !! GGR system is very quiet you can hardly hear it however the scoobysport system sounds awesome!!

 

The GGR system I had on my last car was ok, but it had been fitted by a butcher / butchered by the fitter.

I would consider looking at the scoobymania system before spending on the GGR one... it has a more up to date design (IIRC) and it's less expensive.