Pick up and pay in store now available (surcharge applies), but first you must order online prior to pickup, otherwise any discount will not apply and parts will be subject to full recommended retail price.
Product description:
Universal Accessories Blow Off Valve Adaptors "Trumpet Whistling 2 Style" Blow Off Valve Adaptor
Whistling Trumpet (for Mach 1, Hybrid and GT Hybrid). Makes a higher pitched whistling sound compared to standard.