Tomei Titanium Muffler Kit Repair Parts Expreme Ti RV37
| Category | Engine | Parts Number |
| REPAIR PART EXPREME Ti MAIN PIPE A | RV37 | TB6091-NS21A-01 |
| REPAIR PART EXPREME Ti MAIN PIPE B | RV37 | TB6091-NS21A-02 |
| REPAIR PART EXPREME Ti SILENCER | RV37 | TB6091-NS21A-03 |
| REPAIR PART EXPREME Ti SILENCER BAND | RV37 | TB6091-NS21A-04 |