HKS "Hi-Power 409" Catback for Honda Odyssey RB1 (K24)

HKS Hi-Power 409 Exhausts Specifications

In the Japanese vehicle category, HKS is a brand that is highly recommended, with almost 40 years experience in engine tuning, unparalleled by the competition.

The fruit of many years of engineering, HKS exhausts have undergone many demanding tests in order to offer reliability, performance, quality, great sound and finish, all of which are far superior to OEM parts. Easy to install with "plug & play" and bolt-on capacities, HKS exhausts can be installed without making any modifications.

The HKS Hi-Power 409 muffler range is the ideal solution for enthusiasts looking for a high-performance sports exhaust with an unbeatable price-to-performance ratio. To achieve this balance, HKS uses an intelligent dual-material design : the visible rear muffler is made from premium SUS304 stainless steel, providing a brilliant mirror-polished finish, while the hidden piping underneath the vehicle is manufactured from protective-coated SUH409 steel, significantly reducing production costs.

In addition to its cost-saving benefits, SUH409 steel offers outstanding technical properties. It provides superior resistance to thermal expansion compared to conventional stainless steel and features enhanced acoustic characteristics. Its natural ability to absorb unwanted sound frequencies enables HKS to use a fully straight-through internal design, maximizing exhaust gas flow and engine performance while maintaining a deep, refined sports exhaust note without excessive noise during everyday driving.

All bolts and gaskets are included with the kit, facilitating installation. All HKS parts go in place of the OEM components without any modifications.

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