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

The HKS Hi-Power specR B exhaust system is constructed from SUS304 stainless steel. This material is chosen for its strength and resistance to corrosion, ensuring the exhaust system holds up well over time.

What is the primary benefit of installing this cat-back exhaust?

The primary benefit is improved exhaust flow, which can lead to a more aggressive exhaust note and potential gains in engine performance and throttle response. It replaces the factory exhaust from the catalytic converter back for better breathing.

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

While the exhaust system is designed as a direct fit replacement, it is recommended to have new exhaust gaskets and hardware on hand for installation. It's always a good idea to check the manufacturer's installation guide for a complete list of recommended items.

HKS Hi-Power specR B Exhaust CT9A EVO9 4G63 31030-AM001

Name: HKS Hi-Power specR B CT9A EVO9 4G63
Brand: HKS
SKU: hks-hks-hi-power-specr-b-ct9a-evo9-4g63-t14-809733
Price: 2833.92 USD
Availability: BackOrder

HKS Hi-Power specR B CT9A EVO9 4G63

$2833.92

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

HKS Hi-Power specR B cat-back exhaust for CT9A EVO9 4G63.

Key Features

This cat-back exhaust system is designed for the CT9A Lancer Evolution IX 4G63.
Constructed from durable SUS304 stainless steel for long-lasting performance and corrosion resistance.
Features a specR muffler designed to reduce backpressure and improve exhaust flow.
Engineered to provide a sportier, more aggressive exhaust note.
Aims to improve throttle response and engine performance, especially with other modifications.

This cat-back exhaust system is specifically designed for the CT9A Lancer Evolution IX with the 4G63 engine. Please verify fitment for your specific vehicle application.

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Product Details

This is the HKS Hi-Power specR B cat-back exhaust system specifically made for the CT9A Mitsubishi Lancer Evolution IX with the 4G63 engine. If you're looking to get the most out of your Evo's exhaust note and performance, this system is designed to help you achieve that. It replaces the factory exhaust from the catalytic converter back, improving exhaust flow and giving your car a more aggressive sound.

HKS has a long history with performance tuning, and the Hi-Power specR B is a well-built system using SUS304 stainless steel for durability and corrosion resistance. The large-diameter piping and the specR muffler are designed to reduce backpressure, which can help your engine breathe more freely. This often translates to a more responsive throttle and a noticeable increase in power, especially when paired with other engine modifications. The system is engineered to fit the CT9A chassis, meaning it should bolt up without major fabrication, though some adjustments might be needed depending on the condition of your existing exhaust hangers.

When installing a performance exhaust like this, you can expect a deeper, sportier tone that really lets the 4G63 engine sing. It's a significant upgrade over the stock system, both in terms of sound and potential performance gains. Make sure you have the necessary tools and potentially new exhaust gaskets and hardware for a clean installation.