Turn your ~2003 SIHTBOX into a track killer with this custom intake resonator delete / plug. This will turn your car from sounding like a leaf blower to a lawn tractor if you're lucky. Joking aside, this thing actually does work.
I printed in ASA for heat resistance as it's obviously in the engine bay which gets hot. This bit survived a 3hr endurance race and a small engine bay fire, should work great in any other scenario.
Kia_Spectra_Intake_Resonator_Delete_v1.stl | 270.0KB |