SVT Raptor 2010-2018 ROUSH STAGE 4 Inlet path WHINE MOD KIT 100% WHINE INCREASE SKU 195 UNK Get your Whine Mod swag

Get your Whine Mod swag here

sometimes on purpose (injected humour and the like)

Foster SC Stage 4 Kit works on both closed air box and open filter or aftermarket CAI systems

Connects from inlet pipe pipe to the OEM sound tube location

SVT Raptor 2010-2018 ROUSH STAGE 4 Inlet path WHINE MOD KIT 100% WHINE INCREASE SKU 195 UNK Get your Whine Mod swagIncreases the in cabin rotor sound by up to 100% Drilling through the firewall required (bit provided) Sealed sound tube with special diaphragm cap installed on end of sound tube inside cabin. Connects from inlet MAF housing induction pipe through the drilled firewall location. No Stock sound tube required.