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Halltech Venom Intake C6 Corvette (2005-2007)

SKU: V2026
Price
$619.99

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S&B Red Oiled Filter
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Installation Services

Don’t worry about the hassle — let our expert team at Forza Motorworks handle the installation for you. Our professional installation ensures everything fits and operates exactly as intended, giving you clean, factory-quality results, proper wiring or mounting, and avoiding the risks of DIY mistakes. You’ll save time, avoid frustration, and get peace of mind knowing the job is done right the first time. Contact us to learn about our installation services and enjoy a seamless upgrade from day one.

FAQ

Shipping Information
For items that are in stock, purchases made after 9am EST will be usually be shipped out in the next 1-2 business days. Please inquire to confirm lead times if you have specific time constraints. Orders will be sent via signature required at our discretion unless otherwise requested. 

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Any and all customs duties, taxes, import fees, and/or tariffs assessed in connection with the purchase shall be the sole responsibility of the customer/end user.

Cancellations / Returns

Original sales receipt or order number must accompany all return requests.

Forza Motor Works accepts returns for exchange, store credit, or refund within fourteen (14) calendar days of the delivery date, subject to the terms and conditions below. After fourteen (14) calendar days, all sales are final unless otherwise approved in writing by Forza Motor Works.

To be eligible for return, products must be in new, unused, unaltered, and resalable condition, including all original packaging, instructions, hardware, documentation, and accessories. Returned items must not show any signs of installation, use, wear, damage, modification, painting, coating, or alteration of any kind.

The following items are non-returnable and non-refundable:

• Special-order products
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• Products manufactured to customer specifications
• Custom color or finish products
• Manufacturer-direct-shipped products designated as non-returnable
• Products with extended lead times, including but not limited to headers, exhaust systems, wheels, and other special-order performance products
• Any item specifically identified on the product page as non-returnable

Orders for special-order, custom-built, made-to-order, vehicle-specific, or manufacturer-direct-shipped products may not be canceled once the order has been submitted to the manufacturer.

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Products determined by Forza Motor Works to have been incorrectly shipped may qualify for replacement, store credit, or refund at our sole discretion. Manufacturer defects are subject to the applicable manufacturer's warranty policies and procedures. Forza Motor Works does not provide any separate product warranty unless expressly stated in writing.

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To obtain a Return Merchandise Authorization (RMA), please contact:

Forza Motor Works
Email: info@forzamotorworks.com

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Approved returns may be subject to a restocking fee of up to twenty five percent (25%) of the purchase price. Original shipping charges are non-refundable. Customer is responsible for all return shipping costs unless the return is the direct result of an error made by Forza Motor Works.

FITMENT, INSTALLATION & PRODUCT USE

Customer is responsible for verifying vehicle compatibility, fitment, and intended use prior to installation. While Forza Motor Works makes reasonable efforts to provide accurate product information and fitment guidance, final responsibility for compatibility rests solely with the customer.

Products that have been installed, test-fitted, modified, painted, coated, damaged, or otherwise used are not eligible for return.

Many aftermarket performance products are intended for off-road, racing, or competition use only and may not be legal for use on public roads in all jurisdictions. Customer is solely responsible for determining compliance with all applicable federal, state, and local laws and regulations.

LIMITATION OF LIABILITY

FORZA MOTOR WORKS SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, PUNITIVE, OR CONSEQUENTIAL DAMAGES ARISING FROM THE PURCHASE, INSTALLATION, USE, MISUSE, FAILURE, OR INABILITY TO USE ANY PRODUCT SOLD BY FORZA MOTOR WORKS.

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TO THE MAXIMUM EXTENT PERMITTED BY LAW, FORZA MOTOR WORKS' TOTAL LIABILITY FOR ANY CLAIM ARISING FROM THE PURCHASE OR USE OF A PRODUCT SHALL NOT EXCEED THE AMOUNT PAID FOR THE SPECIFIC PRODUCT GIVING RISE TO THE CLAIM.

By placing an order with Forza Motor Works, the customer acknowledges and agrees to all terms and conditions contained herein, including all return, exchange, warranty, and limitation-of-liability provisions.

Product Description

Upgrade the restrictive factory intake on your 2005–2007 C6 Corvette LS2 with the Halltech Venom II Cold Air Intake System. Designed specifically for early C6 Corvettes, the Venom II replaces the factory airbox with a high-flow induction system featuring a massive 106.7mm inlet, integrated velocity stack, Halltech Beehive heat shield, and HC.125 honeycomb flow straightener.

Halltech reports dyno-tested gains of 15 RWHP and 12 lb-ft of torque with the Venom II, all without requiring an ECU tune. The oversized filter is capable of flowing more than 1,250 CFM, giving the system enough airflow capacity to support applications exceeding 900 horsepower.

Unlike intake conversions that require extensive wiring or MAF changes, the Venom II retains the factory wiring and factory MAF sensor, making it a straightforward bolt-on performance upgrade for the LS2-powered C6.

Fitment Notes

  • Fits 2005–2007 Chevrolet Corvette C6

  • Designed specifically for the 6.0L LS2 V8

  • Direct replacement for the factory LS2 intake box

  • Uses the factory MAF sensor

  • Uses the factory MAF wiring

  • No ECU tuning required

  • Halltech does not recommend cutting additional openings into the radiator shroud

  • Cutting the radiator shroud can disrupt airflow across the MAF sensor and may cause lean codes or surging

  • MAF sensor is not included

  • No California CARB Executive Order

  • Not legal for sale in California for emissions-controlled street applications

Filter Options

Choose from four available Halltech filter configurations:

  • S&B Red Oiled Filter

  • S&B Blue Dry Filter

  • S&B Gray Oiled High-Flow Track Filter

  • TKO Attack Blue Dry Nano Filter

The multiple filter options allow owners to choose between traditional oiled filtration, low-maintenance dry filtration, or a higher-flow configuration intended for performance and track applications.

Included

  • Halltech Venom II intake assembly

  • Halltech Beehive heat shield

  • Halltech HC.125 honeycomb flow straightener

  • Selected high-flow air filter

  • Integrated velocity stack

  • Required intake installation components

Factory MAF sensor is reused and is not included.

Product Specs

  • Manufacturer: Halltech Systems

  • Product Code: V2026

  • Product: C6 Venom II

  • Application: 2005–2007 C6 Corvette

  • Engine: 6.0L LS2 V8

  • Inlet Diameter: 106.7mm

  • Filter Flow Capacity: 1,250+ CFM

  • Supported Airflow Capacity: Halltech states the filter can feed 900+ HP applications

  • Velocity Stack: Integrated

  • Heat Shield: Halltech Beehive

  • Flow Straightener: Halltech HC.125 Honeycomb

  • Factory MAF Sensor: Reused

  • ECU Tune Required: No

  • Halltech Dyno Gain: +15 RWHP

  • Halltech Dyno Torque Gain: +12 lb-ft

  • Filter Options: Four

  • CARB EO: No

Product Features

  • 15 RWHP & 12 LB-FT in Halltech Testing – Halltech reports these bolt-on gains from the Venom II without requiring an ECU calibration.

  • Large 106.7mm Inlet – The enlarged intake path is designed to reduce restriction and provide the LS2 with substantially more airflow than the factory airbox.

  • 1,250+ CFM Filter Capacity – Halltech's oversized filter provides significant airflow headroom, with the manufacturer stating that it can support applications making more than 900 horsepower.

  • Integrated Velocity Stack – The built-in velocity stack provides a smoother transition from the filter into the intake tract, helping manage airflow as it enters the system.

  • HC.125 Honeycomb Flow Straightener – Halltech includes its honeycomb flow straightener to help condition airflow before it reaches the MAF sensor, promoting consistent MAF readings and drivability.

  • Beehive Heat Shield Included – The Halltech Beehive helps isolate the intake filter from hot underhood air and is included as part of the complete Venom II package.

Why Upgrade?

The 2005–2007 C6 Corvette's 6.0L LS2 is capable of responding well to improved airflow, but these early C6 models use a different intake and MAF configuration than the later LS3-powered cars. That makes choosing an intake engineered specifically around the LS2 particularly important.

The Halltech Venom II is designed specifically for these early C6 Corvettes.

Its 106.7mm inlet and 1,250+ CFM filter provide significantly more airflow capacity, while the integrated velocity stack, HC.125 honeycomb flow straightener, and factory MAF compatibility allow Halltech to deliver the additional airflow without requiring an ECU tune.

Halltech reports 15 additional rear-wheel horsepower and 12 lb-ft of torque, making the Venom II an excellent first modification for a stock LS2 as well as a complementary upgrade for Corvettes equipped with headers, high-flow catalytic converters, cat-back exhaust systems, ported throttle bodies, camshafts, and ECU tuning.

For owners planning more extensive modifications later, the intake's substantial airflow capacity also provides room to grow rather than becoming an immediate restriction as power increases.

Give your 2005–2007 LS2 C6 the airflow it deserves with the Halltech Venom II—a 106.7mm no-tune-required intake system with Halltech-tested gains of 15 RWHP and 12 lb-ft of torque.