In general we would advise 36/48mm for street use up to 500BHP and 53mm for professional use on dragstrips

This K-Tuned intake design is custom fit for K-swapped EG's

Reduces wheel hop and traction loss

- Front Sway Bar Bushings - 26mm

- Universal fitment

US-Racing Silicone Coupler 70mm/2.75" Red (Universal) Boxster (982) (2016-2025) In general we would adviseEm Power US RACING reseller for Italy. To find out about the availability of this product and find out about shipping costs and times, click on "add to list". If you need other products, complete your list and request a quote by clicking on "send". The Em Power staff will inform you as soon as possible of the total including shipping and delivery times. By requesting a quote you are not obliged to purchase anything, you can choose to accept or cancel