Upgrade your vehicle's performance with this 2-Piece Engine Intake Manifold Adjuster Kit from SUPERFASTRACING. Designed for vehicle-specific fit, this comprehensive kit includes two adjusters that work together to provide balanced intake system control and optimal engine function. Crafted from high-quality plastic materials, these components deliver long-lasting reliability while maintaining lightweight characteristics. Installation is straightforward, making this kit suitable for both routine maintenance and system upgrades. Compatible with interchange part numbers 11617560538, 11617522928+11617579114, 11617560537, and 11617522929, this kit ensures your intake system operates at peak efficiency. Each kit comes with a 1-year manufacturer warranty, providing confidence in your purchase. For best results, verify compatibility before installation and use appropriate protective gear during handling. This essential component helps maintain smooth engine operation and contributes to overall vehicle performance.