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Product Details
| Part Number: | HYB-BUN-01-TB2 |
| Brand: | Hybrid Racing |
| Color: | Black |
| Size: | 75mm |
Increase airflow and upgrade throttle response with the Hybrid Racing HYB-BUN-01-TB2 75mm K-Series Throttle Body Bundle. Designed for Honda and Acura K-Series performance applications using RBC, RRB, RRC, and RBB intake manifold bolt patterns, this drive-by-cable throttle body provides a large 75mm bore for naturally aspirated and forced-induction builds.
The HYB-BUN-01-TB2 configuration combines Hybrid Racing's HYB-THB-01-05 75mm throttle body with an IACV plug, making it ideal for setups where the idle air control valve port needs to be blocked off. Hybrid Racing designed the throttle body around OEM Honda TPS geometry to maintain proper throttle-position calibration while incorporating upgraded materials and hardware for performance use.
Constructed from 6061-T6 aluminum, the throttle body features double-sealed roller bearings, dual stainless-steel return springs, and staked butterfly bolts for dependable operation. A thermal insulating gasket helps reduce heat transfer from the intake manifold, while the adjustable throttle rotor provides multiple cable mounting positions for different K-Series and K-swap configurations.
Features
- Genuine Hybrid Racing 75mm K-Series Throttle Body Bundle
- Part Number: HYB-BUN-01-TB2
- Includes 75mm throttle body and IACV plug
- Base throttle body part number: HYB-THB-01-05
- Large 75mm bore for increased airflow
- Designed for drive-by-cable K-Series applications
- Direct bolt pattern for RBC, RRB, RRC, and RBB intake manifolds
- Precision-machined 6061-T6 aluminum construction
- OEM Honda-style TPS geometry helps maintain proper sensor calibration
- Double-sealed roller bearings provide smooth throttle operation
- Dual stainless-steel throttle return springs
- Staked butterfly bolts help prevent loosening
- Includes a thermal insulation gasket to reduce manifold-to-throttle-body heat transfer
- Rotated IACV port design improves clearance in tight K-swap engine bays
- Adjustable throttle rotor provides three throttle cable mounting positions
- Designed to work with a standard 3-inch intake coupler
- High-strength steel throttle cable bracket with corrosion-resistant zinc plating
- Suitable for naturally aspirated, turbocharged, and supercharged K-Series builds
- Excellent for street, drag, autocross, and road-racing applications
Intake Manifold Compatibility
- RBC
- RRB
- RRC
- RBB
The throttle body uses the compatible Honda K-Series manifold bolt pattern and does not require a separate throttle-body adapter when installed on these supported manifolds.
HYB-BUN-01-TB2 is particularly useful for drive-by-cable K-Series and K-swap builds, including properly configured:
- Honda Civic EG K-swaps
- Honda Civic EK K-swaps
- Acura Integra DC2 K-swaps
- Acura RSX applications
- Honda Civic Si EP3 applications
- Other K20/K24 builds using a compatible intake manifold and drive-by-cable configuration
Kit Includes
- 1 × Hybrid Racing HYB-THB-01-05 75mm K-Series Throttle Body
- 1 × IACV Plug
- Thermal insulating throttle-body gasket and applicable throttle-body components/hardware
Important Fitment Note:
- HYB-BUN-01-TB2 is specifically the 75mm throttle body + IACV plug bundle. Hybrid Racing also offers HYB-BUN-01-TB1 with a MAP plug and HYB-BUN-01-TB3 with both MAP and IACV plugs. This throttle body is intended for drive-by-cable applications and is not a direct replacement for factory drive-by-wire throttle bodies. On RRC intake manifolds, an appropriate idle-air block-off solution is required because the manifold does not provide the same idle-control arrangement.
WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.
Vehicle Fitment
This part does not have vehicle specific fitment. Please contact us if you need assistance.
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