What material is the HKS Super Manifold made from?

The HKS Super Manifold is constructed from SUS304 stainless steel. This material is chosen for its strength, durability, and resistance to corrosion, making it suitable for the high-heat environment of an exhaust system.

Is this manifold CARB approved?

No, this HKS Super Manifold is not CARB approved and cannot be shipped to California. It is important to check local emissions regulations before purchasing and installing this part.

What does the 'R-SPEC' designation mean?

The 'R-SPEC' designation from HKS typically signifies a version of the product that has undergone specific tuning and design considerations to optimize performance. For this manifold, it indicates an emphasis on improved exhaust gas flow and engine response.

HKS Exhaust Manifold w/ Catalytic Converter 33005-AT006

Name: HKS SUPER MANIFOLD w/ CATA R-SPEC ZN6/ZC6
Brand: HKS
SKU: hks-hks-super-manifold-w-cata-r-spec-zn6-zc6-t14-113413
Price: 3138.30 USD
Availability: BackOrder

HKS SUPER MANIFOLD w/ CATA R-SPEC ZN6/ZC6

$3138.30

On Backorder

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

HKS SUPER MANIFOLD w/ CATA R-SPEC ZN6/ZC6

Key Features

Fits ZN6/ZC6 vehicles.
Constructed from durable SUS304 stainless steel for excellent corrosion resistance.
Features an integrated high-flow catalytic converter for improved exhaust flow.
R-SPEC design by HKS for optimized performance tuning.
Designed as a direct replacement for the factory manifold.
Not CARB approved; cannot be shipped to California.

This HKS Super Manifold is designed for ZN6 and ZC6 vehicle platforms. Please verify compatibility with your specific vehicle model and year.

No-fit, no charge. Wrong part? Send it back, free return label.

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Product Details

Crafted from SUS304 stainless steel, this HKS Super Manifold with a high-flow catalytic converter is built for performance enthusiasts looking to improve their ZN6 or ZC6's exhaust system. The material choice means it's well-built to resist corrosion and handle the heat cycles of spirited driving. This manifold is designed to replace the stock unit, integrating a catalytic converter directly into the manifold assembly for a cleaner exhaust flow path.

The R-SPEC designation indicates specific tuning and design considerations by HKS engineers to optimize exhaust gas flow. This isn't just about making noise; it's about how efficiently the engine can expel spent gases. By reducing backpressure and improving flow characteristics, this manifold can contribute to better throttle response and a more potent exhaust note. The integrated catalytic converter is designed to be high-flow, aiming to minimize restriction while still meeting emissions standards where applicable, though it is not CARB approved and cannot be shipped to California.

When installing this manifold, you're looking at a direct replacement for the factory component. It's a significant upgrade that pairs well with other exhaust modifications to create a more complete system. Ensure you consult the manufacturer's installation instructions for proper fitment and any specific hardware or procedures required. This part is a substantial investment in your vehicle's performance and exhaust tuning.