K&N 77 Series
The installation is fairly straight forward. The instructions contained a note concerning the use of the rubber mounted studs - it is incorrect, all the studs are needed with the air injection pump. Some pictures aren't clear as to bracket orientation. Mass air flow sensor placement stretches the wiring harness. Air box system is very loud under hard acceleration. Performance seems better. A scratch on the air box cover needed to be covered up with a sticker
AWESOME POWER AND PERFORMANCE GAIN
THE 63 HAS BROUGHT OUT POWER POTENTIAL PREVIOUSLY HIDDEN AND DENIED BY THE OEM AIR INTAKE SYSTEM. MY 2007 TOYOTA FJ CRUISER ROARS AND THE MANUAL SHIFTS ARE EXHILARATING. IT'S OFF THE HOOK ; THE TRUCK IS TRULY A SPORT UTILITY NOW!! THE SOUND IS SEDUCTIVE AND POWERFUL... IT GROWLS . . . GOTTA PUT IT ON MY 2014 AND ADD HEADERS!!!