HKS Legamax Premium Exhaust System for Civic Type-R FK8

For 2017-2021 Civic Type-R

The HKS Legamax Premium Exhaust System features a 75mm large diameter pipe and full straight structure, providing a 50% pressure reduction in comparison to stock exhaust systems. This enables the turbine to operate at lower RPMs, resulting in increased engine output across the entire speed range. Additionally, the pressure reduction effect is amplified with further tuning, leading to up to 540ps of output with no loss of engine power.

Material: SUS304  

Tip Diameter 97mm

Diameter of center pipe 75-60 x 2

About center pipe
Diameter of center pipe is the portion that has the largest diameter. (Excluding silencer and tip.) It is the condition with stock suspension.