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

The main piping and mufflers of this HKS cat-back exhaust system are constructed from SUS304 stainless steel. The exhaust tips are made of titanium.

Does this exhaust system require welding for installation?

This HKS cat-back exhaust system is designed as a direct bolt-on replacement for the factory exhaust. Typically, no welding or cutting is required for installation, though professional installation is recommended if you are not comfortable with exhaust work.

What is the difference between a cat-back exhaust and a full exhaust system?

A cat-back exhaust system, like this HKS unit, replaces the exhaust components from the catalytic converter back to the tailpipe. A full exhaust system would typically include components before the catalytic converter as well.

HKS Dual Hi-Power Cat-Back Exhaust 32009-BN004

Name: HKS 09-21 Nissan 370z Dual Hi-Power Ti. Tip Catback Exhaust (SUS304 NO COATING)
Brand: HKS
SKU: hks-hks-09-21-nissan-370z-dual-hi-power-ti-tip-catback-exhaust-sus304-no-coating-t14-10956
Price: 2500.00 USD
Availability: InStock

HKS 09-21 Nissan 370z Dual Hi-Power Ti. Tip Catback Exhaust (SUS304 NO COATING)

$2500.00

In Stock

HKS Dual Hi-Power Ti. Tip Cat-Back Exhaust for 09-21 Nissan 370z. SUS304 stainless steel construction.

Key Features

Fits 2009-2021 Nissan 370z.
Includes main exhaust piping, mufflers, and titanium exhaust finishers.
Constructed from SUS304 stainless steel for durability and corrosion resistance.
Dual muffler design for a sportier exhaust note.
Titanium exhaust tips for a distinctive look.
Designed to replace the factory exhaust from the catalytic converter back.

This cat-back exhaust system is designed for the 2009-2021 Nissan 370z. Always confirm compatibility with your specific vehicle model.

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Product Details

This HKS Dual Hi-Power cat-back exhaust system includes the main exhaust piping, mufflers, and the titanium-tipped exhaust finishers for your 2009-2021 Nissan 370z. Designed to replace the factory exhaust from the catalytic converter back, this system aims to improve exhaust flow and deliver a more aggressive sound profile.

Constructed from SUS304 stainless steel, this exhaust is built for durability and resistance to corrosion, especially since it has no coating. The piping diameter is optimized to work with the 370z's engine, helping to reduce backpressure compared to the stock system. The dual muffler design contributes to a deeper, sportier exhaust note that many owners seek. The titanium tips add a distinctive visual element to the rear of the car, setting it apart from stock.

Installation involves removing the factory exhaust components and bolting on the HKS system. While this is a cat-back system, meaning it connects after the catalytic converters, it's always a good idea to check local emissions regulations to ensure compliance in your area. The system is designed as a direct replacement, meaning no welding or cutting is typically required for installation, though proper tools and potentially a lift will make the job easier.