⟲ 360° — drag meThe facts.
| Part Number | S-K6SO7-ZC |
|---|---|
| Type | Slip-on silencer |
| Silencer material | Carbon fibre shell with titanium internals and carbon end cap |
| Link pipe material | Titanium |
| Weight (Akrapovic) | 1.5 kg |
| Weight saving | 2.9 kg versus stock (stock: 4.4 kg) |
| Peak power (Akrapovic) | 125.2 bhp at 13,700 rpm (+7.6 bhp over stock) |
| Torque gain | +5.0 Nm at 6,400 rpm |
| Sound level | 95.6 dB (stock: 91 dB) |
| Road legal | No — track use only |
DescriptionThe whole story▼
Engineered exclusively for track use, the Akrapovic Slip-On Line (Carbon) for the Kawasaki ZX-6R/RR/636 (2009–2026) is a race-specification exhaust upgrade that sheds nearly 3 kg from your ZX-6R while unlocking a genuine 7.6 bhp at the top of the rev range. Built around a hexagonal carbon fibre canister with an all-titanium interior, this is a serious performance component — not a styling accessory.
Key Features
- Track-only specification: no road homologation, engineered without compromise for circuit performance
- Weight reduction of 2.9 kg versus the standard exhaust (stock: 4.4 kg, Akrapovic: 1.5 kg)
- Power gain of 7.6 bhp, bringing peak output to 125.2 bhp at 13,700 rpm
- Torque increase of 5.0 Nm at 6,400 rpm over the stock system
- Hexagonal silencer with a carbon fibre outer shell and carbon end cap
- All metallic silencer components — including the internals — manufactured from titanium
- Titanium link pipe mates directly to the original header, requiring no additional modifications
Performance and Build Quality
The Slip-On Line (Carbon) is designed to bolt straight onto the factory header, making it the most direct route to measurable performance gains on the ZX-6R platform. The titanium link pipe ensures a secure, rattle-free connection, while the all-titanium silencer internals keep weight to an absolute minimum without any sacrifice in durability under sustained high-rpm use. The carbon fibre outer shell and matching carbon end cap give the system the visual identity expected of a full racing exhaust. Sound output rises from the stock 91 dB to 95.6 dB — the unmistakable Akrapovic racing note that signals real intent on the circuit. Note that no dB eater is included with this system.
Track Use and Intended Application
This exhaust carries no road homologation and is intended solely for closed-circuit competition and track-day use. Riders who want a bolt-on upgrade that delivers tangible, measured gains in both power and weight will find the S-K6SO7-ZC the clearest path forward. It pairs with the standard Kawasaki exhaust header, so the installation process remains straightforward even for riders new to exhaust tuning.
Fitment and Compatibility
This slip-on silencer is compatible with the following models:
- Kawasaki ZX-6R (2009–2026)
- Kawasaki ZX-6RR (2009–2026)
- Kawasaki 636 (2009–2026)
Specifications
| Specification | Detail |
|---|---|
| Part Number | S-K6SO7-ZC |
| Type | Slip-on silencer |
| Silencer material | Carbon fibre shell with titanium internals and carbon end cap |
| Link pipe material | Titanium |
| Weight (Akrapovic) | 1.5 kg |
| Weight saving | 2.9 kg versus stock (stock: 4.4 kg) |
| Peak power (Akrapovic) | 125.2 bhp at 13,700 rpm (+7.6 bhp over stock) |
| Torque gain | +5.0 Nm at 6,400 rpm |
| Sound level | 95.6 dB (stock: 91 dB) |
| Road legal | No — track use only |
| dB eater included | No |
FitmentWhich bikes this fits▼
- Kawasaki ZX-6R/RR/636 (2009–2026)
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Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
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