Dear Chris,

Consultation with Johnson Malthey regarding the use of the fuel set additive in conjunction with vehicles fitted with CRT tm has revealed that it should have no harmful or detrimental effect on the operation of the CRT.

Should however CRT fitted to vehicles using the Fuel Set additive fail, core samples of the catalyst and filter will be taken and laboratory tested before being approved for replacement under warranty.

Yours sincerely,

B Lornie