What is the sound like with the HKS Hi-Power 409 exhaust?

The Hi-Power 409 series is designed to offer a sporty exhaust note that is more aggressive than stock, but generally remains comfortable for daily driving. It aims for a balance between performance sound and drivability.

What material is the HKS Hi-Power 409 exhaust made from?

This exhaust system is typically constructed from SUS304 stainless steel. This material is chosen for its strength, durability, and resistance to corrosion, which helps ensure a long lifespan for the exhaust components.

Does this exhaust system come with all the necessary hardware for installation?

While this is a direct bolt-on system designed to fit factory mounting points, it's always best to refer to the manufacturer's installation instructions. These instructions will detail exactly what is included and any specific hardware or tools recommended for proper installation.

HKS Hi-Power 409 Cat-Back Exhaust RB26DETT 31006-AN012

Name: HKS Hi-Power 409 BNR32 RB26DETT
Brand: HKS
SKU: hks-hks-hi-power-409-bnr32-rb26dett-t14-113227
Price: 1207.04 USD
Availability: InStock

HKS Hi-Power 409 BNR32 RB26DETT

$1207.04

Only 7 left in stock

HKS Hi-Power 409 cat-back exhaust for BNR32 RB26DETT.

Key Features

Fits BNR32 Skyline GT-R with RB26DETT engine.
Cat-back exhaust system replaces components from the catalytic converter back.
Constructed from durable SUS304 stainless steel for strength and corrosion resistance.
Features a straight-through muffler design to reduce backpressure.
Designed to provide an improved exhaust note and better engine breathing.
Direct bolt-on installation, designed to fit factory mounting points.

This cat-back exhaust system is designed for the BNR32 Skyline GT-R with the RB26DETT engine. Please verify fitment with your specific vehicle details.

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Product Details

This is the HKS Hi-Power 409 cat-back exhaust system specifically made for the BNR32 Skyline GT-R equipped with the RB26DETT engine. This system replaces the factory exhaust from the catalytic converter back, including the mufflers and exhaust tips. It's designed to offer a more aggressive sound and improved exhaust flow compared to the stock setup, which can contribute to better engine performance.

The Hi-Power 409 series is known for its durable construction and a sound profile that’s sporty without being overly loud for daily driving. The piping is typically made from SUS304 stainless steel, which is strong and resists corrosion well, ensuring longevity even in varied weather conditions. The muffler design often features a large-diameter core and a straight-through design to minimize backpressure. This allows the RB26DETT engine to breathe more freely, potentially leading to a noticeable improvement in throttle response and power, especially when combined with other engine modifications. Installation is usually a direct bolt-on affair, replacing the factory exhaust components without requiring welding or cutting, though referring to the manufacturer's instructions is always recommended for the best results.

When installing this cat-back system, you'll want to ensure all hangers and connections are properly secured to prevent rattles or leaks. The larger diameter piping and muffler may require slight adjustments during installation to align perfectly with the chassis. This exhaust system is a popular choice for enthusiasts looking to enhance the sound and performance of their BNR32 GT-R while maintaining a well-built and reliable exhaust component.