HKS 4-6mm Reducer Fitting | (18006-AK016)
HKS 4-6mm Reducer Fitting | (18006-AK016)
SKU:18006-AK016
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The HKS 4-6mm Reducer Fitting is a precision-engineered component designed to connect hoses or piping of different diameters within your vehicle's intake, turbo, or exhaust systems. Crafted for automotive enthusiasts and professional tuners, this fitting ensures reliable, leak-free performance even under demanding conditions. Made from durable materials, it supports optimal airflow management and heat resistance, contributing to improved system efficiency and performance. Its compact design allows for seamless integration into existing setups, providing a secure and stable connection that maintains system integrity during high-performance operation.
This universal fitment fitting is suitable for a wide range of vehicles requiring 4mm to 6mm hose or pipe connections. It is ideal for use in custom intake, turbo, or exhaust configurations where precise diameter reduction is necessary. Installation involves simple hose or pipe attachment, making it a straightforward upgrade or repair component. The kit includes the reducer fitting itself, designed to support high-performance applications and ensure consistent airflow and sealing. Suitable for street, track, or tuning environments, this fitting enhances system reliability and efficiency.
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Overview
Overview
HKS 4-6mm Reducer Fitting
Part #: 18006-AK016
Overview
The HKS 4-6mm Reducer Fitting is a precision-engineered component designed to facilitate seamless connections between different diameter hoses or piping in your vehicle’s intake, turbo, or exhaust systems. Crafted for automotive enthusiasts and professional tuners alike, this reducer fitting ensures reliable, leak-free performance under demanding conditions. Its durable construction supports optimal airflow management, heat resistance, and long-term durability, making it an essential upgrade for custom piping setups or maintenance tasks that require precise diameter transitions. This fitting helps improve system integrity and supports your vehicle’s performance tuning efforts by maintaining consistent airflow and reducing turbulence at connection points. Whether you're building a custom intake, upgrading your turbo piping, or replacing worn components, this reducer fitting offers a secure, high-quality solution to meet your needs.Key Features
This reducer fitting combines quality materials and thoughtful design to deliver a dependable connection solution. Key features include:- High-grade aluminum construction for lightweight strength and corrosion resistance
- Precisely machined to ensure accurate 4mm to 6mm diameter transition
- Designed for easy installation with a snug, leak-proof fit
- Supports high-temperature environments typical of turbo and exhaust systems
- Compatible with a wide range of aftermarket and OEM piping components
- Reinforced bead and smooth internal bore to minimize airflow restriction
Construction & Design
Manufactured from durable aluminum alloy, this reducer fitting features a precision-machined surface finish for optimal sealing and fitment. Its robust design ensures reliable performance even under high-pressure conditions, making it suitable for various automotive applications requiring reliable diameter transitions.Installation & Fitment
Installation involves simply inserting the fitting into compatible hoses or piping segments and securing with appropriate clamps. Verify fitment and compatibility with your specific piping diameters before installation to ensure optimal performance.What’s Included
The package includes one HKS 4-6mm reducer fitting, designed to provide a secure and durable connection between 4mm and 6mm diameter hoses or pipes. Additional hardware or accessories are not included.