Focus RS MK3 Intercooler R-Sport 57S series airboxes replace the

57S series airboxes replace the factory air filter housing with a fully enclosed injection modified air box containing a reusable K&N air filter

we have made a simple to DIY install component that is essential for all hard driven 2

Fitment: Fits to Scorpion and OE system - Also fits import cars

Standard Intercooler Core Details:

then we added a flat section so you can tighten it with a 19mm spanner

Focus RS MK3 Intercooler R-Sport 57S series airboxes replace theEven though we were one of the lucky few to get our hands on one of the first RS MK3's in the country, we decided to take our time with our new line of products and make them right. When fitting upgraded parts to a car hot off the production line, you'll be after the very best in quality, which is why (as always) we've designed our parts to fit to the same precision as the OEM part. No chopping or grinding to your brand new car, a straight bolt on