HKS 120mm Matte Black Inner Muffler Silencer Performance Suspension paint prep

paint prep

and driver mobility

Compatibility Verification - VIN-based fitment confirmation ensures perfect match for your vehicle

removing the need for charging in between on-track sessions and race stints

25 Locking Nuts

HKS 120mm Matte Black Inner Muffler Silencer Performance Suspension paint prepHKS 3306 RA071 120mm Matte Black Inner Muffler Silencer HKS Inner Muffler Silencers give car enthusiasts the option to lower the sound output of an exhaust system. These silencers are inserted into the tip section of the muffler, reducing noise levels of an exhaust by an average of 7db. They can be inserted for daily street use or removed for maximum performance when visiting the track. HKS Inner Muffler Silencers are made from high quality stainless