Well I am runnign the standard MOrgans Sports pipes (oval ones).
My car is putting out exactly 296.6 bhp (as opposed to stock 286 quoted).
No idea what the car was producing before the sports pipes though so it's moot as to whether it has made much of a difference.
Perhaps a rolling road day is the way forward to bring it all together and get some results in a scientific way.
Vixpy1 is someone I know pretty well from PH and he runs a rollign road in surrey at the QinetiQ site in Surrey (close to Chobham Common). Last time I was there the event was well run and there were free butties and tea. Somewhere around 40 quid a car to get tested properly. Could probably manage 8 cars in an afternoon, so if we coudl get the right group together we could learn an awful lot I guess!
