TOP > Yoshimura product site > MUFFLER > STREET SPORTS > SLIP-ON > STAINLESS > HEPTA FORCE > SLIP-ON HEPTA FORCE/ STREET SPORTS
| Power | With SD#98 | +2.6% / 10,500rpm |
| Without SD | +2.3% / 10,100rpm | |
| Torque | With SD#98 | +2.6% / 10,500rpm |
| Without SD | +2.4% / 10,100rpm | |
| Weight | STBC : With SD#98 | -6.7kg / -56.3% |
| Static Noise Decibel : dB/ Measured at : rpm | With SD#98 | 92dB/4,850rpm |
| Without SD | 96dB/4,850rpm |
| Main Material | Stainless steel |
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SMS （Metal Magic cover, Stainless end）
Parts No.180-592-L02C0
| Weight（STD11.9kg） | 5.8kg |
SMC （Metal Magic cover, Carbon end）
Parts No.180-592-L02G0
| Weight（STD11.9kg） | 5.8kg |
SSFC （Satin Finish cover, Carbon end）
Parts No.180-592-L03G0
| Weight（STD11.9kg） | 5.8kg |
STBC （Titanium Blue cover, Carbon end）
Parts No.180-592-L06G0
| Weight（STD11.9kg） | 5.2kg |
