
The facts.
| Part Number | GKA8818T |
|---|---|
| System Type | 3/4 system (slip-on silencer + cat replacement pipe) |
| Header Material | Titanium |
| Silencer Material | Titanium |
| End Cap Material | Carbon |
| Weight Saving | -2.9 kg (OEM 7.0 kg reduced to 4.1 kg) |
| Sound Level (without db-killer) | approx. 110 dB at 5,500 rpm |
| Sound Level (with db-killer) | approx. 105 dB at 5,500 rpm |
| Fitment | Kawasaki ZX-10 R / ZX-10 RR (2016-2020) |
| Origin | Made in Italy |
DescriptionThe whole story▼
Engineered for track-focused ZX-10 R and ZX-10 RR riders who demand every advantage, the Spark Exhaust Force EVO 3/4 system pairs a titanium header section with a titanium Force EVO slip-on silencer and carbon end cap to deliver a 2.9 kg weight saving, sharper throttle response, and an unmistakably aggressive exhaust note. Part number GKA8818T — made in Italy to the exacting standards that make Spark a fixture in World Superbike paddocks.
Key Features
- Full 3/4-system configuration: Force EVO slip-on silencer plus catalytic converter replacement pipe for maximum flow and performance gains over a slip-on-only fitment.
- Titanium header and silencer construction: exceptional strength-to-weight ratio, outstanding heat resistance, and a corrosion-free finish that holds up to relentless track use.
- Carbon end cap: race-bred visual identity with added structural rigidity at the silencer tip.
- Genuine 2.9 kg weight reduction (from 7.0 kg down to 4.1 kg), lowering unsprung and overall mass for improved chassis dynamics and agility through the corners.
- Removable db-killer included: run at approximately 110 dB at 5,500 rpm on track without it, or approximately 105 dB at 5,500 rpm with it fitted for road compliance.
- Exhaust springs and full fitting hardware included — compatible with stock fairings and radiators for a straightforward installation.
Race Performance & Sound
The Force EVO's titanium pipework flows exhaust gases more efficiently than the heavy OEM system, freeing up mid-range response and top-end pull exactly where the ZX-10 R/RR's inline-four thrives on track. The catalytic converter replacement pipe removes a significant restriction, working in concert with the silencer to extract the full acoustic character of the engine — a hard, spine-tingling note that is unmistakably race-bred rather than artificially augmented.
The db-killer threads in and out in seconds, giving you a single system that transitions between track day, race circuit, and public road without compromise. To extract the maximum power potential, Spark recommends pairing this exhaust with a dedicated race ECU map or a custom dyno tune.
Build Quality & Italian Craftsmanship
Every Spark system is manufactured in Italy using aerospace-grade titanium and hand-finished carbon fibre. The welds, the fitment tolerances, and the bracket geometry are all optimised for the ZX-10 R/RR chassis — there are no adaptor bodges or poorly aligned mounting points. The result is a component that looks as purposeful as it performs, sitting flush with the stock bodywork without modification.
Fitment & Compatibility
This system is designed exclusively for the following models:
- Kawasaki ZX-10 R (2016, 2017, 2018, 2019, 2020)
- Kawasaki ZX-10 RR (2016, 2017, 2018, 2019, 2020)
Compatible with original fairings and radiators. No fairing modification required. A race map or dyno session is strongly recommended to realise full performance gains.
Specifications
| Attribute | Detail |
|---|---|
| Part Number | GKA8818T |
| System Type | 3/4 system (slip-on silencer + cat replacement pipe) |
| Header Material | Titanium |
| Silencer Material | Titanium |
| End Cap Material | Carbon |
| Weight Saving | -2.9 kg (OEM 7.0 kg reduced to 4.1 kg) |
| Sound Level (without db-killer) | approx. 110 dB at 5,500 rpm |
| Sound Level (with db-killer) | approx. 105 dB at 5,500 rpm |
| Fitment | Kawasaki ZX-10 R / ZX-10 RR (2016-2020) |
| Origin | Made in Italy |
What's includedEverything in the box▼
- 1x Spark Force EVO titanium slip-on silencer with carbon end cap
- 1x catalytic converter replacement pipe
- 1x removable db-killer
- Exhaust springs and full fitting hardware
FitmentWhich bikes this fits▼
- Kawasaki ZX-10 R
- Kawasaki ZX-10 RR
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