HKS G-Cupring

Universal 115.5mm V-Band Clamp for T51R Turbine

Part #: 1499-RA098

Overview

The HKS G-Cupring is a high-performance replacement front pipe V-Band clamp designed specifically for the HKS T51R turbocharger. Engineered with precision and built to meet the highest standards of quality, this clamp ensures a secure, leak-free connection between your turbocharger and downpipe. Whether you're a motorsport enthusiast, a professional tuner, or a serious DIYer, this V-Band clamp provides the reliability and performance you need for demanding applications.

Constructed with race-proven materials and manufacturing techniques, the HKS G-Cupring is ideal for those seeking to optimize their turbo setup for maximum power, durability, and consistent performance. Its universal fitment makes it suitable for a wide range of turbocharged vehicles equipped with the T51R turbine, providing a seamless upgrade or replacement part that maintains the integrity of your exhaust system.

Key Features

The HKS G-Cupring offers several key features that set it apart from standard clamps:

• High-Quality Materials: Crafted from premium-grade, high-temperature resistant metals, the G-Cupring ensures durability and long-lasting performance even under extreme conditions.
• Race-Engineered Design: Developed with racing standards in mind, this clamp provides a secure, leak-proof seal that withstands high boost pressures and thermal cycling.
• Precise Fitment: The 115.5mm diameter is engineered to perfectly match the T51R turbine's front pipe, ensuring a tight, reliable connection.
• V-Band Compatibility: The V-Band style clamp allows for quick installation and removal, facilitating easier maintenance, upgrades, or repairs.
• Universal Application: Designed to fit a variety of turbo setups using the T51R turbine, making it a versatile choice for performance builds.
• Performance & Reliability: Engineered to handle high exhaust temperatures and pressures, this clamp helps support consistent spool and power delivery.

Construction & Design

The HKS G-Cupring features a robust construction utilizing high-grade, heat-resistant metals that resist warping and corrosion. Its one-piece design ensures a seamless, uniform seal around the V-Band connection, minimizing the risk of leaks that can compromise performance. The clamp's precise machining and tight tolerances guarantee a perfect fit, reducing installation time and ensuring a secure connection under demanding conditions.

The V-Band coupling mechanism allows for quick assembly and disassembly without the need for special tools, making it ideal for frequent maintenance or tuning adjustments. Its compact, lightweight design adds minimal weight to your exhaust system while providing maximum strength and reliability.

Installation & Fitment

The HKS G-Cupring is designed for straightforward, bolt-on installation. Its V-Band clamp system allows for quick and secure attachment to the T51R turbine's front pipe. No cutting, welding, or complex modifications are required, making it suitable for both professional installers and experienced enthusiasts. Proper torque and alignment ensure a leak-free seal, and the clamp can be easily removed for maintenance or upgrades.

• Easy, bolt-on installation with no special tools required
• Compatible with T51R turbochargers and associated piping
• Designed for high-performance applications and repeated use

What's Included

• HKS G-Cupring 115.5mm V-Band Clamp
• All necessary hardware for secure installation

Ideal For

• Performance enthusiasts upgrading or replacing turbo components
• Race cars and track vehicles requiring reliable, high-quality exhaust connections
• DIY tuners seeking durable, easy-to-install turbo hardware