Quick view K&N Engineering K&N 15-22 Ford Mustang L4 2.3L F/I Charge Pipe - 77-1010KC Compare $369.99 K&N charge pipe kits are made of free-flowing, mandrel-bent aluminum tubes designed to replace the restrictive factory intercooler piping on specific turbo charged vehicles and offer a wide range of performance customization options. K&N charge pipes... Add to Cart Add to Cart