HORSEPOWER, INC - HPI-58D1-18B - Max Flow Throttle Body - Black - Twin Cam - 58 mm
Serious engine builds require serious components, and the HORSEPOWER, INC HPI-58D1-18B brings the precision, material quality, and performance that top builders trust. Completely replaces OEM throttle body and manifold; fully compatible with OEM components. Specifically designed for larger cubic inch motors that require substantial airflow. Equipped with a sealed double roller bearing for smooth throttle operation. Fully machined and ported internally for unparalleled flow. Made in the U.S.A. Designed for Street applications. Sold individually.
Features
- Completely replaces OEM throttle body and manifold; fully compatible with OEM components
- Specifically designed for larger cubic inch motors that require substantial airflow
- Equipped with a sealed double roller bearing for smooth throttle operation
- Fully machined and ported internally for unparalleled flow
- Large plenum design maximizes mid- and high-rpm power
- Made in the USA
Specs
- Model: Max Flow
- Color/Finish: Black
- Product Name: Throttle Body
- Base Color: Black
- Bore Size: 58.00 mm
- Features: Intake Runner 1.80”
- Material: Aluminum
- Type: Single Bore
- Riding Style: Street
- Units: Each
Frequently Asked Questions - HORSEPOWER, INC - HPI-58D1-18B - Max Flow Throttle Body - Black - Twin Cam - 58 mm
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
