Blitz Advance Power Induction kits use a stainless steel mesh filter with an aluminum variable cooling shield. They have the same flow efficiency as the SUS Power filters and the heat resitance performance of the Sonic Power. The stainless steel mesh filter enables maximum flow with an agressive induction sound. Large diameter cooling shield keeps air temperatures low by reflecting heat radiation. Racing look is achieved with a buffed alloy shield and anodized blue top ring and locking plates. Large diameter funnel enables high flow efficiency. Evo 7,8 & 9, CT9A, 4G63 Note: Does not fit directly on FQ models with HKS hard pipe kit. Note 2: also fits Outlander Turbo, with 4G63 engine This is a complete induction kit and includes everything needed to install onto your vehicle.