I believe you posted i the wrong section,
But check your clamps holding the intakes together...
Air could be seeping out and making noise?
Other then that, after market intakes make noise in higher RPMS
__________________
2009 Brilliant Silver BASE 7AT | TEIN S-Tech Springs | K&N Drop Ins & z1 Maf Tubes | AAM S-Line Short Tails | 5% Tint | 20MM Spacers | Sport Spoiler NickTurnon's 370z Build
|