Racing Velocity Stack For Ducati 749/998/999

Item Summary Racing velocity stack for Ducati 749/998/999. Racing velocity stacks designed within our company and produced from aircraft quality 7075 T6 aluminium using some of the most modern CNC machinery available. They are fitted inside the air box using the OEM fuel line and injectors. No modifications are necessary. About the Product As many people are aware, the most essential thing for maximum performance from a velocity stack (rather than another unit), are it's length, taper and radius characteristics and also the distance from the injector. It was therefore essential and required the collaboration of some of the most famous Ducati teams and setup technicians who have helped us to develop a velocity stack which increases performance on both standard stock factory and modified engines. As with any serious modification these velocity stacks are best exploited to their full potential when they are used together with a dedicated mapping which has been professionally prepared by an expert. The velocity stacks have been designed within our company and produced from aircraft quality 7075 T6 aluminium using some of the most modern CNC machinery available. They are fitted inside the air box using the OEM fuel line and injectors. No modifications are necessary. For anyone who requires a more elaborate and extreme system, we can also produce the velocity stacks with larger diameters. The fitting is very simple however we recommend you consult your mechanic or technician if you do not have sufficient mechanical experience.