R1-Spec Silencer for the R1-Spec Mufflers
Want to enjoy the track oriented R1-Spec exhaust system on the streets? Then the R1-Spec Silencer provides more comfort to your daily driving track car!
- For older R1-Spec Catback Exhaust Systems, you will have to drill a small hole on the R1-Spec Muffler to install with hardware that comes with the exhaust system.