K&N Replacement Air Filter (33-2451) Ford > S-Max > 2.5 Petrol (Gen 1 2006-2014) This maximises the efficiency of

This maximises the efficiency of the heat rejection of the coolant within the Chargecooler water jacket

Helps ensure smooth

we then tried to establish if we could re-engineer the intercooler with an increased inlet and outlet size along with increasing the volumetric capacity to increase flow along with future proofing the design to work well with highly tuned stage 3 plus EA888 Gen 4 engines

Outside diameter 54mm

It is for those who are constructing a custom installation

K&N Replacement Air Filter (33-2451) Ford > S-Max > 2.5 Petrol (Gen 1 2006-2014) This maximises the efficiency ofK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your