Halltech Systems Black Killer Bee MF103 Cold Air Induction - S&B Blue Dry Filter - NOMEX Sleeve - 103mm Throttle Body - No PCV Hole in Hose (2006 - 2013 Chevrolet Corvette C6 LS7 Z06 / 2008 - 2013 Chevrolet Corvette C6 LS3) - KBMF103
Upgrade your LS3 or LS7 C6 Corvette with Halltech's Black Killer Bee MF103 Cold Air Induction while pairing the system with a Nick Williams 103 mm throttle body. The KBMF103 retains a nominal 103 mm internal diameter at the MAF sensor, matching the stock intake at this critical measurement point and providing 8,332 square mm of MAF cross-sectional area. Halltech engineered the MF103 to translate the MAF tables like stock without requiring additional intake tuning. This configuration combines the MF103 with an S&B Blue Dry Filter, external NOMEX heat-barrier sleeve, 103 mm throttle-body connection, and no PCV hole in the throttle-body hose.
Halltech's MAF-forward architecture is engineered for excellent idle quality and proper MAF translation, while the Beehive heat shield helps isolate the filter and MAF sensor from hot engine-bay air. The S&B Blue Dry Filter provides a dry filtration option without the need for filter oil, and the included 18-inch NOMEX sleeve adds thermal protection around the intake tube. For the Nick Williams 103 mm throttle body, Halltech uses its Flex-Lock 4.5-to-4.25-inch reducing hump hose with seven-layer NOMEX-reinforced silicone construction, a compliant hump section to accommodate engine movement and torque, internal grip ridges, and stainless steel clamps.
Specifications
- Manufacturer: Halltech Systems
- Product: Black Killer Bee MF103 Cold Air Induction
- Part Number: KBMF103
- MAF Internal Diameter: Nominal 103 mm at the MAF sensor
- MAF Cross-Sectional Area: 8,332 square mm
- Filter: S&B Blue Dry Filter
- Filter Type: Dry
- External Intake Sleeve: Halltech NOMEX insulative sleeve
- NOMEX Sleeve Length: 18 inches
- NOMEX Sleeve Material: Heat-resistant DuPont NOMEX aramid fabric with stretch elastomer
- Throttle Body Configuration: 103 mm
- 103 mm Throttle Body Application: Nick Williams 103 mm throttle body
- 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
- PCV Hose Configuration: No PCV hole in throttle-body hose
- Heat Shield: Halltech Beehive heat shield
- Intake Design: MAF-forward
- Tuning Requirement: No additional tuning required for the MF103 intake
- California Emissions Status: No California EO number; not legal for sale in California except for off-road applications such as track racing
Features
- Plug-and-play Halltech MF103 induction system for C6 Corvette LS3 and LS7 applications
- Nominal 103 mm MAF internal diameter matches the stock intake
- 8,332 square mm of MAF cross-sectional area
- Engineered to translate the MAF tables like stock without additional intake tuning
- MAF-forward architecture designed for excellent idle quality and proper MAF translation
- S&B Blue Dry Filter requires no filter oil
- 18-inch Halltech NOMEX sleeve provides additional intake-tube thermal protection
- Halltech Beehive heat shield helps isolate the filter and MAF sensor from engine-bay heat
- Configured for the Nick Williams 103 mm throttle body
- Flex-Lock 4.5-to-4.25-inch reducing hump hose connects the Killer Bee intake 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 tube and throttle body
- Includes two stainless steel throttle-body hose clamps
- No PCV hole in the throttle-body hose for this configuration
- No cutting of the radiator shroud required or recommended
NOMEX Heat Protection
The included Halltech NOMEX sleeve provides an additional thermal barrier around the intake tube. The 18-inch sleeve combines heat-resistant DuPont NOMEX aramid fabric with a stretch elastomer to help protect the intake tube from hot engine-compartment temperatures. Depending on the installation, its length can also provide coverage for portions of the throttle-body hose or filter neck.
Flex-Lock 103 mm Throttle-Body Connection
Halltech's Flex-Lock 4.5-to-4.25-inch reducing hump hose connects the Killer Bee intake to the Nick Williams 103 mm throttle body. The intake end has a 4.5-inch inside diameter, while the throttle-body end has a 4.25-inch inside diameter. The 3-inch-long hose uses seven-layer NOMEX-reinforced silicone construction, a compliant hump section to accommodate engine movement and torque, and internal grip ridges for increased engagement. Two stainless steel hose clamps are included. This configuration is supplied without a PCV hole.
No Additional Intake Tuning Required
The Killer Bee MF103 is Halltech's plug-and-play C6 induction system for the LS3 and LS7. Its nominal 103 mm internal diameter at the MAF sensor matches the stock intake, allowing the MF103 to translate the MAF tables like stock without requiring additional intake tuning. The 103 mm throttle-body connector does not change the dimensions of the MF103 MAF section. Performance tuning can still be used to pursue additional horsepower and torque, while overall tuning requirements can depend on the vehicle's complete engine and modification combination.
Fitment
- 2006 Chevrolet Corvette C6 Z06 7.0L LS7
- 2007 Chevrolet Corvette C6 Z06 7.0L LS7
- 2008 Chevrolet Corvette C6 Z06 7.0L LS7
- 2009 Chevrolet Corvette C6 Z06 7.0L LS7
- 2010 Chevrolet Corvette C6 Z06 7.0L LS7
- 2011 Chevrolet Corvette C6 Z06 7.0L LS7
- 2012 Chevrolet Corvette C6 Z06 7.0L LS7
- 2013 Chevrolet Corvette C6 Z06 7.0L LS7
- 2008 Chevrolet Corvette C6 6.2L LS3
- 2009 Chevrolet Corvette C6 6.2L LS3
- 2010 Chevrolet Corvette C6 6.2L LS3
- 2011 Chevrolet Corvette C6 6.2L LS3
- 2012 Chevrolet Corvette C6 6.2L LS3
- 2013 Chevrolet Corvette C6 6.2L LS3
FAQs
Which 103 mm throttle body is this Halltech KBMF103 configuration designed for?
Halltech specifies its 103 mm connector for the Nick Williams 103 mm throttle body. The Flex-Lock connector uses a 4.5-inch intake end and 4.25-inch throttle-body end and includes two stainless steel hose clamps. This configuration does not have a PCV hole in the hose.
Does the Halltech KBMF103 require additional tuning with the 103 mm throttle-body configuration?
The MF103 intake itself is designed to require no additional MAF tuning because its nominal 103 mm internal diameter at the MAF sensor matches the stock intake. The tuning requirements of the complete vehicle can still depend on its engine combination and other modifications.
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 Killer Bee MF103 or your C6 Corvette combination? Contact Beefcake Racing at sales@beefcakeracing.com or call 1-855-827-7223.
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