Halltech Systems C6 Killer Bee MF Conversion Package - TKO Attack Blue Dry Nano Filter - MF108 Black XLPE - No NOMEX Sleeve - 103mm Throttle Body - No PCV Hole in Hose (2005 - 2007 Chevrolet Corvette C6 LS2) - KBLS2CONV
Build your 2005-2007 Chevrolet Corvette C6 LS2 induction system around increased airflow and a larger throttle body with the Halltech KBLS2CONV Killer Bee MF Conversion Package. This configuration combines Halltech's performance-oriented MF108 Black XLPE bridge with a TKO Attack Blue Dry Nano Filter and the connector setup for a Nick Williams 103 mm throttle body. The package also converts the LS2 to a probe-style LS3-style MAF sensor and includes Halltech's H108124 MAF adapter harness and proprietary Beehive heat shield.
The MF108 measures a nominal 108 mm at the MAF sensor, providing 9,161 square mm of cross-sectional area and approximately 10 percent more MAF area than the stock-size 103 mm configuration. Connecting the Killer Bee to the Nick Williams 103 mm throttle body is Halltech's Flex-Lock 4.5-to-4.25-inch reducing hump hose. The 3-inch-long connector uses seven-layer NOMEX-reinforced silicone construction, a compliant hump section to accommodate engine movement and torque, and internal grip ridges for secure engagement. This version is ordered without the separate external NOMEX intake-tube sleeve and without the PCV hole in the throttle-body hose.
Specifications
- Manufacturer: Halltech Systems
- Product: C6 Killer Bee MF Conversion Package
- Part Number: KBLS2CONV
- Application: 2005-2007 Chevrolet Corvette C6 LS2
- Bridge Configuration: MF108
- Bridge Material/Finish: Black XLPE
- MAF Internal Diameter: Nominal 108 mm at the MAF sensor
- MAF Cross-Sectional Area: 9,161 square mm
- MAF Area Increase: Approximately 10 percent greater than the stock-size 103 mm configuration
- Filter: TKO Attack Blue Dry Nano Filter
- Filter Type: Dry
- MAF Sensor: Probe-style LS3-style MAF sensor
- MAF Adapter Harness: Halltech H108124 Hi-Density 5-pin-to-GT adapter harness
- Throttle Body Configuration: Nick Williams 103 mm
- Throttle-Body Connector: Halltech Flex-Lock 4.5-to-4.25-inch reducing hump hose
- Connector Intake-End ID: 4.5 inches
- Connector Throttle-Body-End ID: 4.25 inches
- Connector Length: 3 inches
- Connector Thickness: Nominally .142 inches
- Connector Construction: Seven-layer NOMEX-reinforced silicone
- Connector Design: Compliant hump section with internal grip ridges
- Connector Clamps: Two stainless steel hose clamps
- Heat Shield: Halltech proprietary Beehive heat shield
- External NOMEX Intake-Tube Sleeve: No
- PCV Hose Configuration: No PCV hole in hose
- Tuning Requirement: Required
- MAF Table Conversion: Required
- California Emissions Status: No California EO number; not legal for sale in California except for off-road applications such as track racing
Features
- Complete Halltech Killer Bee MF conversion package for 2005-2007 C6 Corvette LS2 applications
- Performance-oriented MF108 Black XLPE intake bridge
- Nominal 108 mm internal diameter at the MAF sensor
- 9,161 square mm of MAF cross-sectional area
- Approximately 10 percent more MAF area than the stock-size 103 mm configuration
- TKO Attack Blue Dry Nano Filter
- Dry filter design requires no filter oil
- Configured for a Nick Williams 103 mm throttle body
- Halltech Flex-Lock reducing hump hose connects the Killer Bee bridge to the 103 mm throttle body
- Seven-layer NOMEX-reinforced silicone connector construction
- Compliant hump section accommodates engine movement and torque
- Internal grip ridges increase engagement with the intake and throttle body
- Includes two stainless steel connector hose clamps
- Converts the LS2 application to a probe-style LS3-style MAF sensor
- Includes Halltech H108124 Hi-Density 5-pin-to-GT MAF adapter harness
- Includes Halltech proprietary Beehive heat shield
- No separate external NOMEX intake-tube sleeve in this configuration
- No PCV hole in the throttle-body hose
- MF108 requires tuning due to its increased MAF cross-sectional area
- LS2 conversion requires MAF table conversion
- Halltech states stock LS7 Z06 MAF tables can be used as a starting point and may require additional adjustment
- No cutting of the radiator shroud required or recommended
MF108 Performance Bridge
The MF108 gives the Killer Bee conversion package a larger MAF cross section than Halltech's stock-size MF103 configuration. Its nominal 108 mm internal diameter at the MAF sensor provides 9,161 square mm of cross-sectional area, approximately 10 percent more than the stock-size 103 mm configuration. That additional area increases airflow capacity, but it also changes the MAF calibration requirements, making tuning necessary.
103 mm Throttle-Body Configuration
This version is configured to connect the Halltech C6 Killer Bee to a Nick Williams 103 mm throttle body. Halltech's Flex-Lock reducing hump hose measures 4.5 inches ID at the Killer Bee intake end and 4.25 inches ID at the throttle-body end. The hose is 3 inches long with a nominal .142-inch wall thickness and includes two stainless steel hose clamps.
The seven-layer NOMEX-reinforced silicone connector combines a compliant hump section with internal grip ridges. The hump provides controlled flexibility as the engine moves under load, while the internal ridges increase mechanical engagement at the intake and throttle-body connections. The connector in this package is specified without the added PCV hole.
LS2 Probe-Style MAF Conversion
The KBLS2CONV is more than a conventional cold air intake. Halltech designed the package to convert the 2005-2007 C6 LS2 to a later probe-style MAF arrangement. It includes a probe-style LS3-style MAF sensor and Halltech's H108124 Hi-Density 5-pin-to-GT MAF adapter harness, providing the key hardware required for the LS2 MAF conversion.
TKO Attack Blue Dry Nano Filter
This configuration uses Halltech's TKO Attack Blue Dry Nano Filter, giving you a dry-filter option that does not require filter oil. It is paired with the larger MF108 Black XLPE bridge and 103 mm throttle-body configuration for an LS2 induction package built around increased airflow capacity while retaining the straightforward maintenance of a dry filter.
MAF Table Conversion and Tuning Required
Tuning is mandatory with this configuration. The KBLS2CONV requires MAF table conversion because of the probe-style MAF conversion, while the MF108 also requires tuning because its 108 mm MAF cross section is approximately 10 percent larger than the stock-size 103 mm configuration. Halltech states that stock LS7 Z06 MAF tables can be used as a starting point to get the vehicle running, but additional calibration adjustment may be required for the individual vehicle and combination.
Halltech Beehive Heat Shield
The package includes Halltech's proprietary Beehive heat shield to help isolate the filter and MAF area from hot engine-bay air. Halltech specifically advises against cutting additional holes in the radiator shroud in an attempt to direct more air toward the filter, stating that the modification is unnecessary and can cause lean codes and surging.
Fitment
- 2005 Chevrolet Corvette C6 6.0L LS2
- 2006 Chevrolet Corvette C6 6.0L LS2
- 2007 Chevrolet Corvette C6 6.0L LS2
FAQs
Is this KBLS2CONV configuration made for a 103 mm throttle body?
Yes. This version uses Halltech's Flex-Lock 4.5-to-4.25-inch reducing hump hose to connect the Killer Bee intake to a Nick Williams 103 mm throttle body. The connector is 3 inches long and includes two stainless steel hose clamps.
Does the Halltech KBLS2CONV MF108 require tuning?
Yes. The LS2 probe-style MAF conversion requires MAF table conversion, and the MF108 requires tuning because of its larger MAF cross-sectional area. Halltech states that stock LS7 Z06 MAF tables can be used as a starting point, although additional calibration adjustments may be necessary.
Why Buy Halltech Systems from Beefcake Racing?
Beefcake Racing is your source for Halltech Systems Corvette performance parts, with knowledgeable support to help you select the correct intake, filter, throttle-body configuration, and supporting components for your build. Questions about the Halltech C6 Killer Bee MF Conversion Package or your LS2 Corvette combination? Contact Beefcake Racing at sales@beefcakeracing.com or call 1-855-827-7223.
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