Akrapovic Stainless Steel Header Suzuki GSX-R 1000 (2017-2023) E-S10R6

Certified for competition and engineered to extract every last horsepower from the Suzuki GSX-R 1000, the Akrapovic stainless steel header E-S10R6 transforms a slip-on installation into a full exhaust system — one that meets the demanding safety and durability standards expected at circuit level. This is the performance upgrade that turns a capable superbike into a properly sorted track weapon.

Key Features

• 4-2-1 full stainless steel (V4A grade) header construction — corrosion-resistant, heat-stable and built to withstand sustained high-rev track use session after session
• Sheds 3.1 kg over the standard header (stock: 7.2 kg; Akrapovic: 4.1 kg), lowering the centre of mass and improving chassis balance
• Delivers a measured gain of +9.6 hp, pushing peak power to 192.5 hp at 13,050 RPM — verified on Akrapovic's own dynamometer
• Increases torque by +8.7 Nm at 6,250 RPM, sharpening mid-range drive out of slow and medium-speed corners
• Raises exhaust note to 105.6 dB (+7.6 dB over stock), delivering the unmistakable Akrapovic racing tone expected of a full system
• Compatible with Akrapovic slip-on silencers in both carbon and titanium finishes — preserving your existing silencer investment
• Supplied complete with all necessary mounting hardware for a clean, rattle-free installation

Track-Only Design and Safety Considerations

The E-S10R6 header is designed exclusively for closed-circuit competition and track-day use. It does not carry road-use type approval and must not be used on public roads. Because the header fundamentally alters exhaust gas flow and back-pressure characteristics, Akrapovic strongly recommends ECU remapping after fitment. Running the engine on standard fuelling maps without reprogramming risks suboptimal power delivery and may reduce component longevity — two factors that matter greatly when reliability is a safety requirement on circuit. Always remap before your first track session with this header fitted.

Build Quality and Materials

Akrapovic's V4A stainless steel is selected specifically for headers because it combines exceptional tensile strength with outstanding resistance to the thermal cycling that destroys lesser materials. The 4-2-1 collector configuration is designed in concert with Akrapovic's slip-on silencers to create a continuous, tuned exhaust pulse — a geometry that underpins both the power and torque gains quoted above. Every weld and collector join is finished to Akrapovic's competition-grade standard, ensuring gas-tight integrity under the extreme temperatures generated by the GSX-R 1000's inline-four at full throttle.

Fitment and Compatibility

This header fits the following motorcycles:

• Suzuki GSX-R 1000 — model years 2017 through 2023

Designed to mate directly with Akrapovic slip-on silencers (carbon or titanium variants). Not compatible with third-party silencers unless independently verified. ECU remapping is recommended for all fitments.

Specifications