HKS Super Turbo Muffler Ti Exhaust

1999–2002 Nissan Skyline GT-R BNR34 2.6L RB26DETT

Part #: 31030-AN004

Overview

The HKS Super Turbo Muffler Ti Exhaust is a high-performance exhaust component designed specifically for the Nissan Skyline GT-R BNR34 equipped with the RB26DETT engine. Crafted from full titanium, this muffler offers a remarkable combination of lightweight construction, durability, and refined sound characteristics. It is engineered to enhance your vehicle’s exhaust flow while maintaining a legal sound level, making it an ideal choice for enthusiasts seeking both performance and compliance.

Whether you're a street-driven enthusiast, a track day participant, or a tuner looking to optimize your Skyline GT-R’s exhaust system, this muffler provides a significant upgrade over stock components. Its low exhaust pressure design helps improve engine efficiency, throttle response, and overall power output, supporting up to 650PS in turbine replacement setups. Additionally, the titanium construction reduces weight by approximately 8.4kg compared to stainless steel alternatives, contributing to better handling and reduced vehicle weight.

Key Features

The HKS Super Turbo Muffler Ti Exhaust incorporates advanced materials and engineering to deliver superior performance and sound quality. Key features include:

• Constructed entirely from high-grade titanium, ensuring exceptional strength-to-weight ratio and corrosion resistance.
• Designed to provide a quiet, refined exhaust note that complies with legal sound regulations, making it suitable for street use.
• Optimized low exhaust pressure to improve turbo spool and overall engine efficiency, supporting high horsepower applications.
• Lightweight design reduces overall vehicle weight, enhancing handling and acceleration.
• Built on the foundation of the renowned Super Turbo Muffler, with enhancements for performance and weight savings.
• Compatible with turbine replacement setups up to 650PS, making it suitable for high-performance builds.
• Full titanium construction ensures durability under demanding conditions while maintaining a lightweight profile.
• Specially engineered for the Nissan Skyline GT-R BNR34, ensuring perfect fitment and optimal exhaust flow.

Construction & Design

The HKS Super Turbo Muffler Ti Exhaust features a meticulously crafted titanium body, utilizing TIG welding techniques for precision and durability. Its one-piece design minimizes weld points and potential leak paths, ensuring long-lasting performance. The muffler’s internal structure is engineered to balance sound suppression with efficient exhaust flow, resulting in a deep, refined tone that enhances the vehicle’s character without exceeding legal noise limits.

The lightweight titanium material not only reduces weight but also helps dissipate heat more effectively, contributing to improved thermal management. The compact, aerodynamic shape complements the Skyline GT-R’s aggressive styling while providing a sleek, race-inspired appearance.

Installation & Fitment

The HKS Super Turbo Muffler Ti Exhaust is a bolt-on upgrade that requires no cutting or welding for installation. It mounts directly to the factory exhaust system or compatible aftermarket headers, ensuring a straightforward, hassle-free upgrade. Basic hand tools and mechanical knowledge are sufficient for installation, and no tuning is typically required. The precise fitment ensures optimal exhaust flow and a clean, professional appearance.

• Direct bolt-on replacement for the stock muffler
• No cutting, drilling, or special tuning required
• Compatible with turbine replacement setups up to 650PS

What's Included

• Full titanium muffler assembly
• All necessary clamps and mounting hardware
• Installation instructions

Ideal For

• Skyline GT-R owners seeking weight reduction and performance upgrades
• Enthusiasts wanting a refined exhaust note that remains legal and unobtrusive
• High-performance tuners aiming to support turbine upgrades up to 650PS
• Street and track drivers looking for durability and lightweight construction