CTS-V 2016-2017 WHIPPLE STAGE 4 Inlet path SOUND TUBE KIT 75% WHINE INCREASE SKU 312 UNK Connects from inlet MAF housing

Connects from inlet MAF housing induction pipe through the OEM sound tube location

Increases the in-cabin rotor sound by up to 100%

No drilling through the firewall

sometimes on purpose (injected humour and the like)

For passenger side supercharger inlets setups

CTS-V 2016-2017 WHIPPLE STAGE 4 Inlet path SOUND TUBE KIT 75% WHINE INCREASE SKU 312 UNK Connects from inlet MAF housingIncreases the in cabin rotor sound by up to 75% Sealed sound tube with special diaphragm cap installed on end of sound tube inside cabin. Connects from inlet MAF housing induction pipe through the firewall location. No Stock sound tube required.