Halltech Systems Black Killer Bee MF103 Cold Air Induction - S&B Blue Dry Filter - NOMEX Sleeve - 103mm Throttle Body - 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, configured for a Nick Williams 103 mm throttle body and equipped with an S&B Blue Dry Filter. The KBMF103 retains Halltech's stock-size MAF strategy with a nominal 103 mm internal diameter at the MAF sensor and 8,332 square mm of cross-sectional area. Halltech engineered the MF103 to translate the MAF tables like stock without requiring additional intake tuning. This version also includes the external NOMEX intake-tube sleeve and a PCV hole in the throttle-body hose.
Halltech's MAF-forward architecture is designed 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 gives you a dry filtration option without the need for filter oil, while the external NOMEX sleeve adds thermal protection around the intake tube. Connection to the Nick Williams 103 mm throttle body is handled by Halltech's Flex-Lock 4.5-to-4.25-inch reducing hump hose, featuring seven-layer NOMEX-reinforced silicone construction, a compliant hump section to accommodate engine movement and torque, internal grip ridges for secure engagement, and two stainless steel hose 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 sleeve
- NOMEX Sleeve Length: 18 inches
- NOMEX Sleeve Material: Heat-resistant DuPont NOMEX aramid fabric with stretch elastomer
- Throttle Body Configuration: 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: 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 itself
- California Emissions Status: No California EO number; not legal for sale in California except for off-road applications such as track racing
Features
- Halltech Black Killer Bee MF103 cold air induction for C6 Corvette LS3 and LS7 applications
- Configured for a Nick Williams 103 mm throttle body
- Nominal 103 mm internal diameter at the MAF sensor matches the stock intake
- 8,332 square mm of MAF cross-sectional area
- Engineered to translate 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 external Halltech NOMEX sleeve provides additional intake-tube thermal protection
- Halltech Beehive heat shield helps isolate the filter and MAF sensor from engine-bay heat
- Flex-Lock 4.5-to-4.25-inch reducing hump hose connects the intake to the 103 mm throttle body
- Seven-layer NOMEX-reinforced silicone throttle-body hose 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
- PCV hole included in the throttle-body hose
- No cutting of the radiator shroud required or recommended
NOMEX Heat Protection
The included 18-inch Halltech NOMEX sleeve provides an additional thermal barrier around the intake tube. Constructed from heat-resistant DuPont NOMEX aramid fabric with stretch elastomer, the sleeve complements Halltech's Beehive heat shield by adding protection around the intake tract from high underhood temperatures. The sleeve can be trimmed or positioned as needed for access around the MAF sensor and may cover portions of the hose or filter neck depending on installation.
Flex-Lock 103 mm Throttle-Body Connection with PCV Hole
Halltech's Flex-Lock 4.5-to-4.25-inch reducing hump hose connects the Killer Bee intake to a 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 features seven-layer NOMEX-reinforced silicone construction, a compliant hump section to accommodate engine movement and torque, and internal grip ridges for increased engagement with the intake and throttle body. Two stainless steel hose clamps are included. This configuration includes the PCV hole in the throttle-body hose for PCV capability.
No Additional Intake Tuning Required
The Killer Bee MF103 is Halltech's plug-and-play C6 induction system for the LS3 and LS7. Halltech designed the MF103 around the same nominal 103 mm internal diameter at the MAF sensor as the stock intake, allowing it to translate the MAF tables like stock without requiring additional tuning simply because the MF103 intake has been installed. Performance tuning can still be used to pursue additional horsepower and torque. With a 103 mm throttle body or other engine modifications, overall vehicle tuning requirements should be determined by the 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 identifies this 103 mm throttle-body configuration for use with the Nick Williams 103 mm throttle body. The corresponding Flex-Lock reducing hump hose has a 4.5-inch intake-end inside diameter and a 4.25-inch throttle-body-end inside diameter.
Does the S&B Blue Dry Filter require filter oil?
No. The S&B Blue Dry Filter is the dry filtration option for this KBMF103 configuration and does not require filter oil, making it a straightforward choice for owners who prefer dry filter maintenance.
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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