HKS Inner Muffler Silencer
Available for 120mm, 115mm and 96mm diameter tip muffler applications, these stainless steel - removable inner silencers insert into the tip section of the muffler to offer an average of 7dB reduction in exhaust noise for most applications.
- Part Number: 3306-RA074
- Manufacturer: HKS
- Muffler Tip: 120mm (4.72in)
- This part does not have vehicle specific fitment
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1 reviews for HKS Inner Muffler Silencer
5.0 out of 5.0
4/10/2009 by Jack
HKS Muffler silencers
I had to buy these to fix an "excessive noise" ticket. Silencers fit well, and do a good job of muffling the noise even further. I can still take them out when I go to the autocross. Just a little bit of a pain drilling through the stainless tip.