Focus MK3 ST/RS 63mm Throttle Body upgrade kit Diverter Valve Installing this kit will give

Installing this kit will give you a longer return pipe and relocate the tank away from the engine which will allow for cooler fluid

Ford Fusion 2

we have been able to create the ultimate airbox that looks as well as it performs

Material Used: Silicone Treated Polyester

Your car will still pass an Mot

Focus MK3 ST/RS 63mm Throttle Body upgrade kit Diverter Valve Installing this kit will giveThis is a plug and play kit! Everything you need to upgrade your mk3 Focus from a 57mm throttle body to a 63mm throttle body. We put together this kit so you simply remove your stock throttle body, put in the bigger throttle body using the new hardware. No tuning required, although your tuner may be able to get better results vs just bolting up. Kit includes: Ford 63mm Throttle Body New Throttle Body Gasket Longer bolts Jubilee clips SD Hoses silicone