HKS Stainless Steel Front Pipe

1999–2002 Nissan Skyline R34 / ER34 RB25DET 2.5L

Part #: 3306-SN007

Overview

The HKS Stainless Steel Front Pipe is a high-performance replacement component designed specifically for the Nissan Skyline R34 and ER34 equipped with the RB25DET engine. Crafted to enhance your vehicle's exhaust flow, this front pipe replaces the OEM unit with a durable, mandrel-bent stainless steel pipe that improves exhaust efficiency. Whether you're a street enthusiast or a performance-minded driver, this upgrade helps unlock additional power and torque, making your driving experience more exhilarating.

Designed for those seeking to optimize their turbocharged engine's performance, the HKS Front Pipe offers a straightforward upgrade that supports quicker spool times and increased horsepower. Its improved diameter and refined design facilitate smoother exhaust flow, reducing backpressure and helping your turbo system operate more efficiently. Plus, it adds a sporty, aggressive sound that enhances the raw engine note, elevating your Skyline's character and presence on the road or track.

Key Features

The HKS Stainless Steel Front Pipe incorporates several advanced features to maximize performance and durability:

• Constructed from high-quality stainless steel to resist corrosion and withstand extreme heat conditions, ensuring long-lasting performance.
• Mandrel-bent tubing maintains consistent diameter throughout the pipe, reducing flow restrictions and promoting optimal exhaust flow.
• Designed as a direct replacement for the OEM front pipe, ensuring a perfect fit without modifications.
• Enhanced diameter compared to stock, allowing for improved exhaust gas evacuation from the engine.
• Supports quicker turbo spool-up, leading to faster response and increased power delivery.
• Helps support increased torque and horsepower, especially when combined with other performance modifications.
• Engineered to improve exhaust sound, delivering a more aggressive and sporty tone that enthusiasts love.
• Race use only; not emissions compliant, suitable for off-road or track applications.
• Special order item; please note that pictures may differ from the actual product.

Construction & Design

The HKS Front Pipe is meticulously crafted from high-grade stainless steel, ensuring resistance to corrosion and high-temperature stress. Its mandrel-bent design guarantees smooth, unrestricted airflow, which is critical for maximizing turbo efficiency and overall engine performance. The one-piece construction minimizes weld points and potential leak paths, contributing to durability and consistent performance over time. This pipe is engineered with precision to fit seamlessly into your Skyline R34 or ER34, making installation straightforward and hassle-free.

Installation & Fitment

The HKS Stainless Steel Front Pipe is a direct bolt-on replacement designed specifically for the Nissan Skyline R34 and ER34 with the RB25DET engine. No cutting, drilling, or complex modifications are required for installation. It mounts to the factory exhaust system using existing flanges and hardware, making it a straightforward upgrade for DIY enthusiasts or professional installers. As a race use only component, it is intended for off-road or track use and does not meet emissions standards for street legality.

• Easy bolt-on installation with factory mounting points
• No cutting, drilling, or tuning required
• Designed for race and off-road applications only

What's Included

• Stainless steel front pipe assembly
• All necessary clamps and hardware for installation

Ideal For

• Performance enthusiasts looking to maximize turbo efficiency
• Owners seeking to improve exhaust sound and engine response
• Track day and racing applications where emissions compliance is not required