
The facts.
| Brand | Arrow |
|---|---|
| Part number | 71679MI |
| Material | Stainless steel |
| Weight | 0.92 kg |
| Outlet diameter | 60 mm |
| Inlet diameter | 60 mm |
| Fitment | Honda CBR 1000 RR SC77 (2017-2019) |
| Compatible slip-on | Arrow 71869PK |
| Intended use | Race use only — not road legal |
DescriptionThe whole story▼
Building a serious track exhaust system for your Honda CBR 1000 RR SC77 does not have to mean replacing everything at once. The Arrow Racing mid-pipe 71679MI lets you retain the original header while stepping up to a genuine race-grade stainless steel link pipe, giving you a practical and cost-effective route into Arrow's full race exhaust configuration for the 2017 to 2019 SC77.
Key Features
- Retains the original Honda header — no additional header purchase required to begin your build
- Stainless steel construction delivers long-term heat resistance and durability through repeated hard track sessions
- 60 mm inlet and 60 mm outlet diameters for precise fitment and consistent flow characteristics
- Designed to pair with the Arrow 71869PK slip-on silencers to form a complete race exhaust system
- Weighs just 0.92 kg, reducing unsprung and total system mass compared to the stock mid-section
- ECU remapping recommended after fitment to realise the full performance and throttle response gains
Performance and Build Quality
The 71679MI mid-pipe is engineered specifically for the Honda CBR 1000 RR SC77 platform. Arrow has shaped the internal geometry to optimise exhaust gas scavenging and throttle response, and the stainless steel tube work resists the sustained high temperatures generated during track use far better than lower-grade alternatives. At 0.92 kg the pipe is notably lighter than the OEM mid-section it replaces, contributing to a cleaner power delivery and more responsive chassis feel once the full Arrow 71869PK system is assembled.
Building the Complete System
This mid-pipe sits between the original Honda header and the Arrow 71869PK series slip-on silencers. All three components together form a full race exhaust configuration for the SC77. Arrow recommends a dedicated ECU remap after installation: the revised exhaust flow changes fuelling and ignition requirements, and a custom map ensures the engine responds correctly across the rev range, maximising both performance and longevity.
Fitment and Compatibility
This mid-pipe is designed exclusively for the following motorcycle:
- Honda CBR 1000 RR SC77 — model years 2017, 2018, 2019
Compatible with the standard Honda header and the Arrow 71869PK slip-on silencers. Not compatible with aftermarket headers or silencers outside the specified Arrow range without independent verification.
Important Notice
This product is approved for race use only. It does not carry road-legal homologation and must not be used on public roads. It is the rider's responsibility to comply with all applicable regulations at their circuit or event.
Specifications
- Part number: 71679MI
- Brand: Arrow
- Material: stainless steel
- Weight: 0.92 kg
- Outlet diameter: 60 mm
- Inlet diameter: 60 mm
- Fitment: Honda CBR 1000 RR SC77 (2017-2019)
- Use: race use only
- Compatible slip-on: Arrow 71869PK
FitmentWhich bikes this fits▼
- Honda CBR 1000 RR SC77 (2017–2019)
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