⟲ 360° — drag meThe facts.
| Brand | SC-Project |
|---|---|
| Model | SC1-S |
| Type | Slip-on silencer |
| Fitment | BMW S1000RR K67 (2020–2022) |
| Part number (Titanium) | B33B-124T |
| Part number (Carbon) | B33B-124C |
| Weight saving | 0.6 kg vs. standard silencer |
| Homologation | Euro 5, EC and TÜV certified |
| Includes dB killer | Yes |
DescriptionThe whole story▼
The SC1-S is the latest evolution in SC-Project's SC1 family — a slip-on silencer engineered from the ground up for high-performance superbikes. Constructed in either aerospace-grade titanium or hand-laid carbon fibre, it brings genuine racing-department material quality to road and track use on the BMW S1000RR K67, while carrying full Euro 5 road homologation.
Key Features
- Available in two premium finishes: titanium alloy body (B33B-124T) or carbon fibre body (B33B-124C) — both chosen for extreme heat resistance and minimal mass.
- Minimalist, race-derived silhouette with a modern aesthetic that complements the S1000RR's aggressive bodywork without compromise.
- Includes a dB killer and block system for a perfectly tuned exhaust note — compliant for road use, removable for track days.
- Plug-and-play fitment engineered specifically for the BMW S1000RR K67, requiring no modifications to the stock header or mounting points.
- Euro 5 road approved with EC and TÜV certification, making this a fully legal performance upgrade for street use.
- Weight saving of 0.6 kg over the standard silencer, directly improving the bike's agility and handling response.
Build Quality and Materials
SC-Project's choice of materials for the SC1-S reflects the same philosophy found in their MotoGP and WorldSBK programmes. The titanium variant delivers an exceptional strength-to-weight ratio with natural heat colouration that deepens over use — a living finish that marks every ride. The carbon fibre variant uses high-quality woven carbon with a clear lacquer finish, combining visual drama with outstanding thermal management. Both are finished with a carbon fibre heat shield, protecting the bodywork and rider while reinforcing the premium character of the unit. Every SC1-S is assembled with precision-fit springs and bolts for secure, rattle-free installation.
Performance on Road and Track
The SC1-S is a genuine dual-purpose exhaust upgrade. On the road, the dB killer keeps the exhaust note within legal limits while delivering a noticeably richer, more characterful tone than the stock system. Remove the dB killer for circuit sessions and the SC1-S opens up to the sharp, focused sound that SC-Project is renowned for in world-level motorsport. The 0.6 kg weight reduction is felt immediately — less rotating and unsprung mass contributes to sharper turn-in and more responsive handling, particularly in fast direction changes where the S1000RR is already exceptional.
Fitment and Compatibility
This slip-on silencer is designed and homologated exclusively for the BMW S1000RR in the K67 generation. Confirm your model year before ordering.
- BMW S1000RR K67 — model years 2020, 2021, 2022
What's Included
- SC-Project SC1-S slip-on silencer (titanium or carbon, depending on variant selected)
- Carbon fibre heat shield
- Mounting kit with springs and bolts
- SC-Project sticker set
- Euro 5 homologation card
- 24-month official SC-Project warranty
Part Numbers
- B33B-124T — Titanium version
- B33B-124C — Carbon version
Specifications
| Specification | Detail |
|---|---|
| Brand | SC-Project |
| Model | SC1-S |
| Type | Slip-on silencer |
| Fitment | BMW S1000RR K67 (2020–2022) |
| Part number (Titanium) | B33B-124T |
| Part number (Carbon) | B33B-124C |
| Weight saving | 0.6 kg vs. standard silencer |
| Homologation | Euro 5, EC and TÜV certified |
| Includes dB killer | Yes |
What's includedEverything in the box▼
- SC-Project SC1-S slip-on silencer (titanium or carbon)
- Carbon fibre heat shield
- Mounting kit with springs and bolts
- SC-Project sticker set
- Euro 5 homologation card
FitmentWhich bikes this fits▼
- BMW S1000RR K67 (2020–2022)
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