HKS CO.,LTD. has launched the new Hi-Power SPEC-L GT muffler for the GR86/BRZ. It achieves an approximately 6 kg weight reduction compared with the stock muffler and uses a 110 mm-diameter titanium tail.
HKS CO.,LTD. has launched the Hi-Power SPEC-L GT sports muffler for the GR86 and BRZ. While retaining the lightweight design of the existing SPEC-L series, it improves the design, sound and exhaust performance. Weight has been reduced by approximately 6 kg, from 16.2 kg stock to 10.2 kg, while exhaust resistance is reduced by approximately 35% compared with stock.
Key exhaust-system specifications include a 110 mm-diameter titanium tail and a structure that allows the finisher's projection to be adjusted in 2 stages. The model designations are 3BA-ZN8/3BA-ZD8, and the engine is the FA24 in both the GR86 and BRZ. Ground clearance is unchanged. The retail price is ¥240,000 excluding tax (shown exclusive of tax), or ¥264,000 including tax.
The SPEC-L GT uses a thin-wall design to reduce weight while limiting the thickness of the silencer outer shell. Its 2-way finisher function allows the tail's projection to be changed in 2 stages, enabling customization of the GR86's rear appearance. Its performance is described as balancing ease of use in the normal operating range with strong pull at high engine speeds.
The release was issued by HKS CO.,LTD., and the product is compatible with the GR86/Zn8 and BRZ/ZD8.