Akrapovič has been offering a complete race exhaust system since last year – with an astronomical sound and impressive performance figures. Naturally, my son would have used this system on public roads without batting an eye. But a spark of decency and parental duty still lingers somewhere in my gasoline-soaked soul, so I of course turned down his request. Instead, we opted for the equally appealing and great-sounding street legal system. => here's the sound check.

Akrapovic for the GSX-8S
When the Report Card Checks Out, the Suzuki Gets to Sing
In normal households, a good report card at the end of the school year earns a bit of pocket money. In the 1000PS household of the Müller family, an Akrapovic system gets fitted to the beloved Suzuki GSX-8S.
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nastynils
published on 11/06/2025
The Agony of Choice: Racing vs. Street Legal
Technical Sophistication Meets Design
The new Akrapovič system for the GSX-8S and GSX-8R is inspired by the EICMA 2024 concept and blends seamlessly into the bike's lines. Crafted from high-quality stainless steel in one piece, it impresses with cutting-edge technology: the catalytic converter is welded directly into the muffler, while a hand-crafted carbon end cap with a honeycomb guard and the characteristic Akrapovič logo in red and white completes the package. Installation is plug-and-play – no mapping required. Still, the system delivers measurable gains: 1.8 kW (2.5 hp) more at 9,500 rpm and an additional 1.4 Nm of torque at 5,500 rpm. At the same time, it saves 29.1 percent in weight – a proud 2.2 kilograms less than the stock system. The deep, sporty sound is EC/ECE type-approved and Euro 5+ compliant.

Available for GSX-8S and GSX-8R - Akrapovic - Street Legal
The GSX-8S: A Perennial Favorite with Character
When it comes to bikes, I'm rather fickle and get excited about new machines fairly quickly. So it's no surprise that the Suzuki GSX-8S won my heart the moment I first tested it – I ordered one for my son. Yet astonishingly, the bike hasn't lost any of its appeal, even though competitors have long since rolled out new models. For me, it still remains the best naked bike in its class. Why is that? It has breathtakingly good torque, really good throttle response, and this combination simply delivers a unique riding pleasure in the saddle. It's simply fun to ride on the road. And that fun kicks in already when accelerating from 50 km/h out of a town zone up to 100. You don't need spectacular maneuvers or speeds – this engine is simply a joy-giver.

Status Quo - We love the GSX-8S in blue! We'll love it even more with the new Akra exhaust!

Still class-leading: the Suzuki GSX-8S
Japanese Quality Without Compromise
Furthermore, over the kilometers covered so far, the bike has proven uncomplicated, reliable, and high-quality. Japanese quality from front to back, top to bottom – everything just fits and feels right. There is, however, one limitation that in my specific case – my son is athletic and 1.80 meters tall – isn't a problem: the GSX-8S has a 180-section rear tire and is a full-grown product for full-grown people, not something for slight teenagers. With many other compact naked bikes, I have the problem that they're far too small for my two sons. They just can't get comfortable with those low seat heights and puny handlebars. The boys are big and strong, they need a proper bike underneath them. My son also appreciates the visual appeal of a 180-section rear tire. For slighter riders, a Suzuki SV650 would certainly be the better choice – it's more compact, lighter, and easier to maneuver.
What's Next?
Now a dyno run at BikePerformance is on the agenda, and soon we'll bring you the comprehensive sound check and the truth from the dyno roller on YouTube. Anyone who doesn't want to wait until then can already find a sound check on the Akrapovič website. The 1000PS community can look forward to seeing what I manage to pull off with the GSX-8S on the best-lap-time test track. My son, at least, is keeping his fingers crossed that I don't get too motivated with the throttle.
Now a dyno run at BikePerformance is on the agenda, and soon we'll bring you the comprehensive sound check and the truth from the dyno roller on YouTube. Anyone who doesn't want to wait until then can already find a sound check on the Akrapovič website. The 1000PS community can look forward to seeing what I manage to pull off with the GSX-8S on the best-lap-time test track. My son, at least, is keeping his fingers crossed that I don't get too motivated with the throttle.

New colors arrived in 2025 – but for us, the blue variant from the first year simply fits perfectly!
Suzuki GSX-8S 2023 - Key Facts
Engine and Drive Train
| Engine type | In line crankpin offset |
|---|---|
| Bore | 84 mm |
| Stroke | 70 mm |
| Engine power | 83 HP |
| Rpm at Max. Power | 8,500 rpm |
| Torque | 78 Nm |
| Rpm at Torque | 6,800 rpm |
| Compression Ratio | 12.8 |
| Fuel system | Injection |
| Starter | Electric |
| Clutch Type | Multiplate in oil-bath |
| Transmission | Chain |
| Transmission Type | Gearshift |
| Number of gears | 6 |
| Cylinders | 2 |
| Strokes | 4-Stroke |
| Valves per cylinder | 4 |
| Valves | DOHC |
| Cooling | liquid |
| Can be restricted for A2 licence | Yes |
| Displacement | 776 ccm |
Suspension Front
| Front suspension | Upside-Down telescopic fork |
|---|---|
| Brand | Kayaba |
| Travel | 130 mm |
Suspension Rear
| Suspension | Swing arm |
|---|---|
| Shock absorber | Monoshock |
| Brand | Kayaba |
| Adjustment | Preload |
| Material | Aluminium |
Chassis
| Frame | Steel |
|---|---|
| Rake | 65 degree |
| Trail | 104 mm |
Brakes Front
| Type | Double disk |
|---|---|
| Diameter | 310 mm |
| Piston | Four pistons |
| Technology | radial |
Brakes Rear
| Type | Disc |
|---|
Assistance Systems
| Advanced Rider Assistance Systems | ABS, Riding modes, Ride by Wire, Shift assistant with blipper, Traction control |
|---|
Dimensions and Weights
| Front tyre width | 120 mm |
|---|---|
| Front tyre height | 70 % |
| Front tyre diameter | 17 inch |
| Rear tyre width | 180 mm |
| Rear tyre height | 55 % |
| Rear tyre diameter | 17 inch |
| Length | 2,115 mm |
| Width | 775 mm |
| Height | 1,105 mm |
| Wheelbase | 1,465 mm |
| Seat Height | 810 mm |
| Kerb Weight (with ABS) | 202 kg |
| Fuel Tank Capacity | 14 l |
| License compliancy | A2, A |
| Range | 333 km |
| Combined fuel consumption | 4.2 l/100km |
Equipment
| Equipment | LED daytime running lights, LED-Headlights, TFT display |
|---|
Conclusion: Akrapovic Street Legal System for Suzuki GSX-8S and GSX-8R
The Akrapovic street legal system for the GSX-8S and GSX-8R is plug-and-play with no mapping required and is EC/ECE type-approved as well as Euro 5+ compliant, meaning it's legal for road use. Made from stainless steel in one piece with a welded-in catalytic converter and a hand-crafted carbon end cap, it fits cleanly into the bike's lines. It brings 2.2 kilograms less weight, a 29.1 percent saving over the stock system, plus 2.5 hp more at 9,500 rpm and an additional 1.4 Nm of torque at 5,500 rpm. The sound is deep and sporty. A dyno run and final sound assessment are still pending. Worthwhile for GSX-8S and GSX-8R riders who want to legally save weight and get a better sound without risking their registration.
- How much does a Suzuki GSX-8S cost?
- Here you will find an overview of the price level of new and used motorbikes!
Akrapovic for the GSX-8S Images
Source: 1000PS






















