Akrapovic Stainless Steel Header BMW S1000RR K67 (2019-2026) E-B10R7

Upgrade your Akrapovic slip-on exhaust to a full race system with this precision-engineered stainless steel header for the BMW S1000RR K67. Manufactured from high-grade V4A stainless steel, part number E-B10R7 delivers a remarkable 5.2 kg weight saving and unlocks over 10 horsepower — the ideal foundation for any serious track build.

Key Features

• 4-2-1 full stainless steel header design, supplied complete with all required mounting hardware
• Substantial weight reduction of 5.2 kg over the standard header (OEM: 8.6 kg; Akrapovic: 3.4 kg)
• Power gain of 10.4 PS, raising output from 201.9 PS to 212.3 PS at 13,400 RPM
• Torque increase of 8.8 Nm at 8,450 RPM for improved mid-range drive
• Sound output raised by 9.9 dB to 107.9 dB at 6,500 RPM — the unmistakable Akrapovic racing note
• Optional catalytic converter available separately for flexible configuration

Premium Build Quality

Akrapovic's reputation for uncompromising construction is fully evident in this header. Every tube, junction and collector is fabricated from V4A stainless steel — a grade chosen for its exceptional resistance to the extreme thermal cycling and vibration that track use demands. The 4-2-1 collector geometry is optimised specifically for the S1000RR's inline-four engine character, scavenging exhaust gases efficiently across the rev range to deliver the measured performance figures above. All mounting brackets, clamps and fasteners are included, making fitment straightforward for any competent workshop.

Track Performance

Paired with an Akrapovic slip-on silencer, this header transforms the S1000RR K67 into a genuine full race exhaust system. The 5.2 kg mass reduction improves chassis balance and reduces unsprung weight influence, while the additional 10.4 PS and 8.8 Nm give the engine a noticeably sharper character at both mid-range and peak revs. The optional catalytic converter can be added for circuits or events where emissions compliance is required, keeping the system versatile across different racing regulations.

Fitment & Compatibility

This header is designed and tested exclusively for the following model:

• BMW S1000RR K67 (2019-2026)

This product is for race and track use only. It is not homologated for road use and must not be fitted to road-registered motorcycles.

Specifications