Halltech Systems C6 Killer Bee MF Conversion Package - S&B Gray Oiled High Flow TRAK Filter - MF108 Black XLPE - No NOMEX Sleeve - 103mm Throttle Body - PCV Hole in Hose (2005 - 2007 Chevrolet Corvette C6 LS2) - KBLS2CONV
Give your 2005-2007 Chevrolet Corvette C6 LS2 a serious induction upgrade with the Halltech KBLS2CONV Killer Bee MF Conversion Package, configured here with the larger MF108 Black XLPE bridge, S&B Gray Oiled High-Flow Track Filter, 103 mm throttle-body setup, and PCV hole in the throttle-body hose. This version does not include the separate external NOMEX intake-tube sleeve. More than a conventional cold air intake, KBLS2CONV converts the LS2 to Halltech's later probe-style MAF arrangement and includes the H108124 MAF adapter harness and proprietary Beehive heat shield.
The MF108 increases the nominal internal diameter at the MAF sensor to 108 mm and provides 9,161 square mm of cross-sectional area, approximately 10 percent more MAF area than the stock-size 103 mm configuration. For the throttle-body connection, this package is configured for the 103 mm throttle-body setup. Paired with Halltech's S&B Gray Oiled High-Flow Track Filter, the combination targets performance-oriented LS2 builds that need the larger MF108 MAF section and 103 mm throttle-body compatibility. Tuning is mandatory because KBLS2CONV requires MAF table conversion for the probe-style LS2 MAF conversion, while the larger MF108 MAF section itself also requires proper calibration.
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 over the stock-size 103 mm configuration
- Filter: S&B Gray Oiled High-Flow Track Filter
- Filter Type: Oiled high-flow track filter
- MAF Sensor: Probe-style LS3-style MAF sensor
- MAF Adapter Harness: Halltech H108124 Hi-Density 5-pin-to-GT adapter harness
- Throttle Body Configuration: 103 mm
- PCV Hose Configuration: PCV hole in throttle-body hose
- Heat Shield: Halltech proprietary Beehive heat shield
- External NOMEX Intake-Tube Sleeve: No
- 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 Killer Bee MF conversion package for 2005-2007 Chevrolet Corvette C6 LS2 applications
- Performance-oriented MF108 Black XLPE intake bridge
- Nominal 108 mm internal diameter at the MAF sensor
- 9,161 square mm MAF cross-sectional area
- Approximately 10 percent more MAF area than the stock-size 103 mm configuration
- S&B Gray Oiled High-Flow Track Filter
- 103 mm throttle-body configuration
- Throttle-body hose configured with PCV hole
- Converts the LS2 to a probe-style LS3-style MAF sensor arrangement
- 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
- Requires MAF table conversion and proper tuning
- MF108's larger MAF cross section requires calibration
- Halltech states stock LS7 Z06 MAF tables can be used as a starting point for the LS2 conversion and may require additional adjustment
- No cutting of the radiator shroud required or recommended
MF108 Black XLPE Performance Bridge
The MF108 is Halltech's larger-MAF option for the Killer Bee MF system. It measures a nominal 108 mm internally at the MAF sensor and provides 9,161 square mm of cross-sectional area, approximately 10 percent more area than the stock-size 103 mm configuration. The increased MAF area gives performance-oriented LS2 combinations additional intake airflow capacity compared with the MF103 bridge.
The larger MAF section also changes the calibration requirements. The MF108 requires tuning because of its increased MAF cross-sectional area. In the KBLS2CONV package, that requirement is combined with the MAF table conversion already necessary when converting the 2005-2007 LS2 to the later probe-style MAF sensor arrangement.
103 mm Throttle-Body and PCV Configuration
This KBLS2CONV is configured for a 103 mm throttle-body setup while retaining the larger MF108 intake bridge. The two dimensions refer to different points in the induction system: 103 mm is the throttle-body configuration, while the MF108 bridge maintains its nominal 108 mm internal diameter at the MAF sensor.
This specific configuration is ordered with the PCV hole in the throttle-body hose for PCV capability. A PCV elbow fitting is a separate selectable item from Halltech and should not be assumed to be included solely because the hose has the PCV hole. The separate external NOMEX intake-tube sleeve is not included with this configuration.
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.
S&B Gray Oiled High-Flow Track Filter
This configuration uses Halltech's S&B Gray Oiled High-Flow Track Filter, pairing the performance-oriented oiled filter option with the larger MF108 Black XLPE bridge and 103 mm throttle-body configuration. It creates a Killer Bee LS2 conversion package aimed at builds where increased MAF area, larger throttle-body compatibility, and Halltech's high-flow oiled filter option are the priorities.
MAF Table Conversion and Tuning Required
Tuning is mandatory with this KBLS2CONV MF108 configuration for two reasons. First, KBLS2CONV converts the 2005-2007 LS2 to a probe-style MAF sensor arrangement and therefore requires MAF table conversion. Second, the MF108 increases the MAF section to a nominal 108 mm and 9,161 square mm, approximately 10 percent more area than the stock-size configuration, which requires proper MAF recalibration.
Halltech states that stock LS7 Z06 MAF tables can be used as a starting point to get the LS2 conversion running, but additional calibration adjustment may be required for the individual vehicle. Halltech primarily intends this conversion package for installing dealers or experienced users with the appropriate tuning software and knowledge.
Halltech Beehive Heat Shield
The package includes Halltech's proprietary Beehive heat shield as part of the LS2 conversion system. Halltech specifically recommends against cutting additional holes in the radiator shroud to direct 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
Does the 103 mm throttle-body option change the MF108 MAF size?
No. The intake still uses Halltech's MF108 Black XLPE bridge with a nominal 108 mm internal diameter at the MAF sensor. The 103 mm specification refers to the throttle-body configuration, not the MAF section.
Does this MF108 103 mm throttle-body configuration require tuning?
Yes. KBLS2CONV requires MAF table conversion because it converts the LS2 to a probe-style MAF arrangement, and the MF108's larger 108 mm MAF cross section also requires proper calibration.
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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