THis is only for show with a little go..... $1800? Get a LSD or shoot, a Proceed and $500 bones for the ballet.
RAM AIR SYSTEM for BMW 335i Vehicle model
E90/E91/E92/E93 335iEngine type
We developed the special carbon duct case for 335i. RAM AIR SYSTEM used maximum space of 335i engine room. RAM AIR SYSTEM can stop heat temperature inside engine room and can leads cool fresh air from front section. RAM AIR SYSTEM can make more torque and maximum power from middle range rpm to high range rpm than stock intake and you can feel better accelerate and aggressive intake sound.