⟲ 360° — drag meThe facts.
| Brand | Akrapovic |
|---|---|
| Part number | S-B10SO1-HASZ |
| Type | Slip-on silencer |
| Material | Titanium body and internals, carbon fibre end-cap and heat shield |
| Weight — stock | 2.4 kg |
| Weight — Akrapovic | 1.0 kg (saving: 1.4 kg) |
| Power gain | +2.8 hp at 13,400 RPM |
| Torque gain | +1.1 Nm at 8,170 RPM |
| Canister length | 190 mm (low position) |
| Type approval | EC e1 No. 0763(9) |
DescriptionThe whole story▼
Shave weight, unlock power and hear every rev the way it was meant to sound — the Akrapovic Slip-On Line in titanium is the definitive first-stage exhaust upgrade for the BMW S1000RR K46 (2010–2014), delivering measurable track-ready gains straight out of the box.
Key Features
- Verified weight saving of 1.4 kg over the stock unit — factory silencer weighs 2.4 kg, Akrapovic unit weighs just 1.0 kg
- Proven power increase of 2.8 hp, raising output from 185.5 hp to 188.1 hp at 13,400 RPM
- Torque gain of 1.1 Nm at 8,170 RPM for sharper mid-range punch on the way out of corners
- Hexagonal titanium silencer body with carbon end-cap — all metallic internals are titanium throughout
- Carbon heat shield included as standard — no additional purchases required
- Retains the original BMW pre-silencer, so no dB-killer insert is needed for road legality
- Full EC type approval: e1 No. 0763(9) — road-legal across Europe without compromise
Track Performance, Road Legal
Designed to bolt directly onto the stock header without modification, the S-B10SO1-HASZ is the clean, confident choice for S1000RR riders who want genuine performance gains on a trackday without sacrificing everyday usability. The reduction in unsprung and total exhaust mass tightens handling feel and sharpens throttle response — qualities that matter whether you are chasing lap times or carving a Sunday mountain road.
Akrapovic constructs the entire silencer — body, internals, mounting bracket and fittings — from aerospace-grade titanium. The result is a component that resists heat fatigue across sustained high-RPM use, ages far better than steel alternatives and produces the raw, purposeful exhaust note that defines the brand's racing heritage.
Fitment and Compatibility
This slip-on silencer is engineered specifically for the following model:
- BMW S1000RR K46 — model years 2010, 2011, 2012, 2013 and 2014
Canister length (low position): 190 mm. Fits the original BMW header and pre-silencer with no adapter required.
Specifications
| Attribute | Detail |
|---|---|
| Brand | Akrapovic |
| Part number | S-B10SO1-HASZ |
| Type | Slip-on silencer |
| Material | Titanium (silencer body and internals), carbon fibre (end-cap and heat shield) |
| Weight — stock | 2.4 kg |
| Weight — Akrapovic | 1.0 kg (saving: 1.4 kg) |
| Power gain | +2.8 hp at 13,400 RPM (188.1 hp vs 185.5 hp stock) |
| Torque gain | +1.1 Nm at 8,170 RPM |
| Canister length | 190 mm (low position) |
| Approval | EC type approval e1 No. 0763(9) |
| Fitment | BMW S1000RR K46 (2010–2014) |
FitmentWhich bikes this fits▼
- BMW S1000RR K46 (2010–2014)
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