HKS LEGAMAX Premium Cat-Back Exhaust System Honda Civic Type R FK8 2017-2021 K20C1

Overwhelming Low Exhaust Pressure - 50? of Original Pressure
3" / 75mm large diameter pipe and full straight structure reduce the exhaust pressure to 50% of the stock. This significant exhaust pressure reduction enables the turbine to run smoothly from low RPM range,which results in the engine output increase in an entire speed range. Also, this pressure reduction effect is enhanced as the tuning level becomes more advanced;the engine output can be increased to 540ps without engine power-loss.


Specifications

Shape of muffler: (LEGAMAX Premium)
Main material: SUS304(*2)
Diameter of tip: 97 Ti
Diameter of center pipe: 75-60 x 2 (*3)
Close noise level: Stock 82 * / HKS 88 *
Road clearance at Mid Pipe Silencer (*4): 110mm

Note:

* Close noise level was measured by using USA method.

*2: Main material in the component figure.

• SUS304/High quality stainless steel.

*3: About center pipe
The diameter of center pipe is the portion that has the largest diameter. (Excluding silencer and tip.)

*4: Minimum road clearance between HKS muffler (Any parts included in the kit) and road surface. Therefore, it may be different from the actual road clearance of the vehicle.