NPK
JSR Performance round muffler tips are precision-built for fitment, finish, and long-term heat resistance.
We have achieved perfect durability by applying SUS304 material both internally and externally.
Single and dual outlet types are available across multiple inlet diameters.
Select a surface finish and size below to view product images, diagrams, and part numbers.
Surface
We have achieved perfect durability by applying SUS304 material both internally and externally.
Size
Two types: single and dual.
| Part no. | A (mm) | B (mm) | C (In ø) |
|---|---|---|---|
| NPK80S_S | 152 | Short 73 / Long 95 | 3.15 |
| NPK89S_S | 161 | Short 76 / Long 98 | 3.50 |
| NPK100S_S | 172 | Short 80 / Long 102 | 3.94 |
| NPK114S_S | 186 | Short 85 / Long 107 | 4.49 |
| NPK127S_S | 199 | Short 90 / Long 112 | 5.00 |
| Part no. | A (mm) | B (mm) | C (In ø) |
|---|---|---|---|
| NPK80D_S | 152 | Short 73 / Long 95 | 3.15 |
| NPK89D_S | 161 | Short 76 / Long 98 | 3.50 |
| NPK100D_S | 172 | Short 80 / Long 102 | 3.94 |
| NPK114D_S | 186 | Short 85 / Long 107 | 4.49 |
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