HKS Hi-Power 409 Cat-Back Exhaust for Suzuki Jimny JA12W/JA22W F6A/K6A

Vehicle Fitment

• Suzuki Jimny JA12W (F6A Turbo)
• Suzuki Jimny JA22W (K6A Turbo)

Fitment Notes

• Direct bolt-on exhaust system - no vehicle modification required for installation
• Listed on HKS's official price list as "Silent Hi-Power," a quieter-tuned variant within the Hi-Power 409 lineup

Features

• Straight-through muffler design delivers an aggressive, natural exhaust note while remaining civil enough for street and daily driving
• Built with "Advantex" glass wool (by Owens Corning) for consistent sound quality over time
• Built with the least amount of bends possible to maximize flow and power
• Stainless steel muffler section paired with special SUS409-coated piping to protect against corrosion, a signature HKS exhaust treatment
• Most models include a removable silencer
• Made in Japan

Specifications

• Muffler Style: Hi-Power 409 (Silent)
• Material: Stainless steel muffler, SUS409-coated piping

Included Components

• 1x Hi-Power 409 Cat-Back Exhaust System
• Removable Silencer (most models)

Product Description

The HKS 31006-AS010 is a Hi-Power 409 cat-back exhaust built as a direct bolt-on for the Suzuki Jimny JA12W (F6A Turbo) and JA22W (K6A Turbo). A JDM classic, the Hi-Power line is known for its straight-through muffler design that delivers strong flow and a distinctive, natural exhaust note while staying civil enough for everyday street driving.

Built with "Advantex" glass wool from Owens Corning and constructed with the fewest bends possible to maximize flow, the system pairs a stainless steel muffler with HKS's signature SUS409-coated piping for long-term corrosion resistance. Most kits include a removable silencer for adjustable sound levels, and HKS's own price list identifies this as the "Silent Hi-Power" variant - a slightly quieter tune within the broader Hi-Power 409 range.