Spiguyver
Well-Known Member
- First Name
- Mark
- Joined
- Sep 19, 2020
- Threads
- 31
- Messages
- 215
- Reaction score
- 345
- Location
- OKC, OK
- Website
- youtube.com
- Car(s)
- 2021 A91 Edition Refraction Blue
Check this thread out for all the info - https://www.supramkv.com/threads/how-to-improve-oe-sub-bass-quality-and-eliminate-vibrations.5092/What changes? @Spiguyver