Tusk Power Valve Tuning Kit New Level 1 Approved Shoulder and

Level 1 Approved Shoulder and Elbow Protectors

JBL BassPro Go is a powered subwoofer designed to easily mount & charge in any vehicle

Circumferential grooves and ribbed pattern enhance straight-line performance

Cleans up low speed burble on engines with restricted intake tracts

Slash is enhanced with a Kwik-Connect

Tusk Power Valve Tuning Kit New Level 1 Approved Shoulder andThe Tusk Power Valve Tuning Kit gives you complete control of your power delivery. Do you prefer hard hitting or smooth power? How about something in between? The Tusk Power Valve kit includes 3 different springs to make sure you're covered across the spectrum.