We developed the special carbon duct case for RS4(B7). RAM AIR SYSTEM used maximum space of RS4(B7) 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. RAM AIR SYSTEM kit is all bolt on kit, so you do not need any modify on your car. All staff included into the kit.


Jarod.