Supreme Suspensions - 2" Black Front Leveling Kit Nissan Frontier Xterra PRO CONTENTS: 2x Aircraft Billet Strut Spacers, Installation Hardware, Installation Instructions and Pro Pack. TECHNICAL NOTES: 2 inch front suspension lift. Maintains factory ride quality. An alignment is recommended after install. BENEFITS: Improves the look of your truck and increases ground clearance, allowing you to fit larger custom rims and tires. Factory shocks can be reused. Solid sheer strength and light weight strut spacers CNC machined from Aircraft Billet. INSTALLATION: Installation is easy an takes 1 - 2 hours. No special tools are required.