G`day mate I looked into the use of undertank filters a lot when considering changing over to them. I decided, after talking to a lot of people, to go the JHP route and use under tank filters and discard the air tube type. I can only relay my own experience with this type and say that I have been extremly impressed by them and have noticed a definite increase in engine pick up. On the down side I get the very occasional back fire, in the air box, since fitting these filters wich I put down to a slighlty weak mixture but I shall soon be fitting a Power Commander which will hopefully sort this minor problem out. Its the same old storey, ya pays yer money etc etc etc . If you want any more info give me a shout & I`ll post some pictures of the installtion. Regards Bob.G |