6 Months Material: Aluminum Treatment: Anodized Processing: CNC-machined Color: Silver Super Light: Made from aluminum, weighs less than half as much as steel counterpart.Offers strength and resistance to bending or breaking.CNC Technology: machined using advanced CNC technology to accurate fitment for easy installation.Anodized Finish: Treated with anodic oxidation, creating a protective layer that resists damage from sunlight, rain, and snow.Fitment: Designed to fit B-Series B16 and B18 engines.Compatible with throttle body setups on B16A and Type R applications, allowing use of stock SOHC Civic throttle cables.Fits: Civic B16 engine Del Sol B16 engine Integra B18 engine Integra Si VTEC B18 engine Integra SiR-G B18 engine Integra Type R B18 engine Integra GS-R B18 engine Note: Does not work with GSR or most LS intake manifolds.