Description
Connecting piece measure inside 87mm (3.42 inches) , outside 98mm (3.85 inches). NOT for GT3 street version. Air filter is centerally mounted as on cup cars. Only to be with alpha N control software (part # FVD 996 618 94- the software upgrade used to convert 996 GT3 street cars to Cup Car software). OEM Street GT3 tail cover interior must be modified because air cleaner is centrally installed.ALL MOTORSPORT AND RACING PARTS ARE SPECIAL ORDER ITEMS. Special order items must be paid for in advance. Special order items are sold on a non-cancelable, non-exchangeable, non-returnable, non-refundable basis and do not carry any warranty. No Exceptions.