Product Summary

LS9, Synthetic Filter Material, Washable Filter Element

    Key Specs

    MFG. Part #223-09

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    Holley 223-09 Details

    Holley's iNTECH cold air intake brand represents the highest degree of technology, performance and style for late model cars, trucks and SUV's. This system is designed for the popular 2009-13 Chevy Corvette C6 with the LS9 V8-6.2L and produced +30HP and +26.2lbs. x ft. torque at the rear wheels on the dyno with a very broad power curve. This iNTECH intake features a unique dual filter "Hammerhead" intake tube that provides maximum air flow and velocity to feed your LS9. The large, high flow, washable and reusable 4-layer dry air filters eliminates the use of filter oils that may damage MAF sensors and set off check engine lights. The use of factory mounting locations and emissions controls makes for a simple installation. The tube design is styled to match the engine compartment of your vehicle for a stealthy appearance.
    • Produced +30 horsepower and +26.2lbs. ft. of torque with excellent performance across all RPM levels
    • Uses a unique dual filter “Hammerhead” intake tube that provides maximum air flow and velocity and moves the filters closer to the intake vents than other designs
    • Utilizes factory mounting locations for a simple and secure installation
    • System includes two high-flow, washable and reusable 4-layer dry performance air filters for maximum air flow and filtration eliminating the use of filter oils that may damage MAF sensors and set off check engine lights
    • Air filter media is constructed with an inner and outer aluminum mesh preventing filter deformation and rust
    • High-quality silicone bellows style coupler is used at the throttle body connection to accommodate use of nitrous plates or throttle body spacers without the need for cutting the tube
    • Stainless steel hose clamps for maximum clamping force and durability
    • Filter cover is included to protect filters from large debris and prevents excess heat from the engine bay from entering the intake


    CARB Warning

    For race/ off road use only

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

    Holley 223-09 Specifications

    MFG. Part #223-09
    Filter MaterialSynthetic
    Filter ColorBlack
    Washable Filter ElementYes
    GTIN Code090127046357
    Sold in QuantityKit
    Clamp MaterialStainless steel
    Clamp StyleWorm Gear
    Intake Pipe FinishBlack