Akrapovic stainless steel 4-2-1 header Honda CBR 1000 RR SC77 E-H10R6 360° — drag me
-0.7 k g
02 · Data & docs

The facts.

Technical data
BrandAkrapovic
Part numberE-H10R6
MaterialStainless steel (V4A)
Configuration4-2-1 full header
Weight saving-0.7 kg (stock: 4.0 kg / Akrapovic: 3.3 kg)
Power gain+6.5 hp at 13,100 RPM (177.1 hp → 183.5 hp)
Torque gain+6.3 Nm at 7,850 RPM
Sound level100 dB at 6,750 RPM (+5 dB vs. stock 95 dB)
Road legalNo — track use only
FitmentHonda CBR 1000 RR SC77 (2017-2019)
DescriptionThe whole story

Transform your Akrapovic Slip-On exhaust into a full race system with this purpose-engineered stainless steel header for the Honda CBR 1000 RR SC77. Crafted in V4A stainless steel and finished to the exacting standards that have made Akrapovic a fixture on World Superbike grids, part number E-H10R6 delivers a measurable power uplift, sharper torque response and that unmistakable racing exhaust note — straight from the factory floor to your track-day prep.

Key Features

  • 4-2-1 full stainless steel (V4A) header configuration, supplied complete with all mounting hardware
  • Weight saving of 0.7 kg over the stock header — down from 4.0 kg to just 3.3 kg
  • Power gain of 6.5 hp, raising output from 177.1 hp to 183.5 hp at 13,100 RPM
  • Torque improvement of 6.3 Nm at 7,850 RPM for stronger mid-range drive
  • Sound level increased by 5 dB, reaching 100 dB at 6,750 RPM for an authentic racing soundtrack
  • Optional catalytic converter available separately for flexible system builds
  • Converts an Akrapovic Slip-On system into a full high-performance exhaust configuration

Design, Finish and Heritage

Akrapovic's engineering legacy is embedded in every weld of this header. The V4A stainless steel construction is chosen for its resistance to the extreme thermal cycles a litre-class inline-four generates under hard track use, while the 4-2-1 collector geometry is derived directly from race-proven layouts developed in series competition. The finish carries that characteristic satin-brushed stainless appearance — understated against the CBR's fairing, purposeful in the paddock.

Upgrading from the stock header is one of the most effective single modifications available for the SC77-generation CBR 1000 RR. By pairing this header with an Akrapovic Slip-On or full system mid-pipe and silencer, the entire exhaust path is optimised for flow, and the performance figures speak directly to that: 6.5 additional horsepower and 6.3 Nm of additional torque are not marginal gains at this level of the market.

Track Use Notice

This header is designed exclusively for closed-circuit competition and track-day use. It carries no road homologation and must not be used on public roads. An optional catalytic converter is available separately should your track series or circuit impose emissions requirements.

Fitment and Compatibility

  • Honda CBR 1000 RR SC77 — model years 2017, 2018, 2019
  • Designed to pair with Akrapovic Slip-On and full system exhaust components for the same fitment

Specifications

Property Detail
Part number E-H10R6
Material Stainless steel (V4A)
Configuration 4-2-1 full header
Weight (stock) 4.0 kg
Weight (Akrapovic) 3.3 kg
Weight saving -0.7 kg
Power gain +6.5 hp at 13,100 RPM (177.1 hp → 183.5 hp)
Torque gain +6.3 Nm at 7,850 RPM
Sound level 100 dB at 6,750 RPM (+5 dB vs. stock)
Road legal No — track use only
Fitment Honda CBR 1000 RR SC77 (2017-2019)
FitmentWhich bikes this fits
  • Honda CBR 1000 RR SC77 (2017–2019)
07 · Support

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08 · Paddock

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