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

The piping for this exhaust system is constructed from SUS304 stainless steel, known for its strength and resistance to corrosion. The muffler tip is also made from stainless steel.

Will this exhaust system require any modifications to install?

The HKS Hi-Power 409 is designed as a direct bolt-on replacement for the factory cat-back exhaust. Typically, no cutting or welding is required for installation, making it a straightforward process.

What kind of sound can I expect from this exhaust?

This system is designed to produce a deeper, sportier exhaust note compared to the stock muffler. HKS uses Advantix silencer technology to help manage drone at cruising speeds while still allowing for an aggressive tone when you accelerate.

HKS Hi-Power 409 Cat-Back Exhaust 31006-AT008

Name: HKS Hi-Power 409 SW20 3S-GTE
Brand: HKS
SKU: hks-hks-hi-power-409-sw20-3s-gte-t14-113232
Price: 976.13 USD
Availability: InStock

HKS Hi-Power 409 SW20 3S-GTE

$976.13

In Stock

HKS Hi-Power 409 cat-back exhaust for SW20 MR2 3S-GTE.

Key Features

Fits SW20 MR2 3S-GTE.
Constructed with SUS304 stainless steel piping for durability and corrosion resistance.
Features a large 120mm diameter muffler tip for an aggressive appearance.
Utilizes HKS's Advantix silencer technology to reduce cabin drone.
Includes a 75mm (3 inch) diameter exhaust pipe for improved flow.
Designed as a direct bolt-on replacement for the factory cat-back exhaust.

This cat-back exhaust system is specifically designed for the SW20 MR2 with the 3S-GTE engine. Please verify fitment for your specific vehicle application.

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Product Details

This HKS Hi-Power 409 cat-back exhaust system is made for the SW20 MR2 equipped with the 3S-GTE engine. It replaces the factory exhaust from the catalytic converter back, including the muffler and tailpipe, to change how your car sounds and performs.

The Hi-Power 409 is built with SUS304 stainless steel piping and a large, straight-through muffler designed to improve exhaust flow. This means less restriction for your engine's exhaust gases, which can lead to a more responsive feel and a deeper, sportier exhaust note. The muffler features a 120mm diameter tip, giving your MR2 a more aggressive look from the rear. HKS uses its signature "Advantix" silencer technology to help manage drone at cruising speeds while still allowing for an aggressive tone under acceleration. The piping diameter is 75mm (3 inches), which is larger than stock to help reduce backpressure.

This cat-back system is designed as a direct bolt-on replacement for the factory exhaust, meaning no welding or cutting is typically required for installation. It's a well-built system that offers a noticeable change in both sound and appearance for your SW20 MR2.