- The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available
- Constructed from aircraft grade aluminum and high strength stainless steel
- Sound rating 96dB
- Much lighter than the stock muffler
Same-day shipping cutoff: Noon Pacific Time
Our offices will be closed on Tuesday, December 24 and Wednesday, December 25 for Christmas. We will be back on Thursday, December 26. Happy Holidays!