HKS BNR34 V-Spec RB26DETT Extension Kit

1999–2002 Nissan R34 GTR 2.6L RB26DETT

Part #: 1418-RN011

Overview

The HKS BNR34 V-Spec RB26DETT Extension Kit is a high-performance upgrade designed specifically for the Nissan R34 GTR equipped with the RB26DETT engine. Engineered for racing and enthusiast applications, this extension kit enhances exhaust flow and turbo spool-up, helping you unlock the full potential of your vehicle’s turbocharged powertrain. Whether you're building a race car or seeking maximum performance for track days, this kit provides a reliable and effective solution to improve your GTR's exhaust efficiency.

Designed with precision and durability in mind, the HKS extension kit is ideal for those who demand the best in aftermarket performance parts. It is perfect for racing enthusiasts, professional tuners, or serious DIYers looking to optimize their vehicle's turbo system for quicker response and increased horsepower.

Key Features

The HKS BNR34 V-Spec RB26DETT Extension Kit offers several advanced features that set it apart from standard downpipes:

• Constructed from coated stainless steel or polished SUS304 stainless steel piping, ensuring excellent corrosion resistance and durability under high-temperature conditions.
• Mandrel-bent tubing design promotes smooth exhaust flow, reducing backpressure and enhancing turbo efficiency.
• Bolt-on application that mounts directly to the stock turbo or compatible HKS turbo upgrade kits, simplifying installation without the need for cutting or welding.
• Optimized for maximum exhaust flow, which helps support quicker turbo spool-up and improved overall engine response.
• Designed exclusively for racing use, ensuring that the product meets the demands of high-performance applications.
• Manufactured with precision to fit the Nissan R34 GTR V-Spec models from 1999 to 2002, maintaining factory fitment and compatibility.
• Helps reduce exhaust restrictions, contributing to increased horsepower and torque output.
• HKS’s reputation for quality and performance ensures reliable operation during intense racing conditions.

Construction & Design

The HKS extension kit features mandrel-bent stainless steel piping, which maintains a consistent diameter throughout the length of the downpipe, minimizing flow restrictions. The coated stainless steel variants provide additional heat resistance and corrosion protection, ensuring longevity even in demanding racing environments. The polished SUS304 stainless steel options offer a sleek appearance and excellent durability. The kit's bolt-on design allows for straightforward installation, utilizing factory mounting points and existing hardware, with no need for cutting or welding. This thoughtful construction ensures a secure fit, optimal exhaust flow, and long-lasting performance.

Installation & Fitment

The HKS BNR34 V-Spec RB26DETT Extension Kit is designed as a direct bolt-on upgrade for the Nissan R34 GTR (1999–2002). Installation is straightforward for experienced enthusiasts or professional installers, as it mounts directly to the stock turbo and existing exhaust system without the need for cutting, welding, or modifications. Please note that this product is intended for off-road and racing use only and is not legal for highway or street use in most regions.

• Simple bolt-on installation with factory mounting points
• No cutting, drilling, or tuning required
• Designed specifically for the Nissan R34 GTR V-Spec models from 1999 to 2002

What's Included

• HKS BNR34 V-Spec RB26DETT Extension Kit
• All necessary mounting hardware and clamps
• Installation instructions

Ideal For

• Racing and track-day enthusiasts seeking maximum exhaust flow
• Performance tuners aiming to improve turbo spool-up and response
• Owners of Nissan R34 GTR V-Spec models looking for a high-quality, durable downpipe upgrade