The power delivery seems a lot more linear without as many flat spots. It's difficult to attribute any performance gain solely to the air filter due to the amount of remedial work I carried out but I would say that it makes a nice addition and is effectively a poor mans (or thrifts'Does it make any difference to the drive?
But is that because it is not the norm?Hmm, not sure the gearknob goes so well with the Ph2 interior.