HKS Hi-Power Muffler Spec-L GRB/GRF Pedal Commander keeping your vehicle's interior clean

keeping your vehicle's interior clean and fresh

EX 2002 - 2005 Honda Civic Si 2002 - 2004 Honda Civic SiR 2004 - 2005 Honda Civic Value Package

Enthusiast 2003 - 2006 Nissan 350Z Track 2010 Nissan 370Z 40th Anniversary Edition 2015 - 2017 Nissan 370Z Sport

Separated Type

Allows use of larger tires

HKS Hi-Power Muffler Spec-L GRB/GRF Pedal Commander keeping your vehicle's interior cleanAbout HKS muffler *1: About silencer shell type of Silent Hi Power TYPE S Oval silencer for noise reduction. TYPE H Round silencer for performance. *2: Main material in the component figure. ? SUS304 High quality stainless steel. ? SUH409 Stainless steel commonly used for stock exhaust. *3: 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.