S-K9SO4-ASZT
Slip-On Line (Titanium) for






Power
+2.5 kW
at 10200 rpm
Torque
+2.1 Nm
at 8750 rpm
Weight
-2.9 kg
Designed for markets where EC/ECE type approvals are not required, or for track-day use, this titanium exhaust offers a weight savings over the stock system allied to a performance increase for the Z900. It is finished with a carbon-fibre endcap to improve looks and features a new conical muffler design that fits perfectly within the lines of the bike. The Slip-On Line (Titanium) delivers a louder, deeper, and even crisper sound. Simple plug-and-play installation, with no remapping needed, makes this an easy performance upgrade for the Z900.
Optional headers do not fit on Z900 A2 model.
The product is developed and tested on EU vehicle specification. Non-EU fitment and performance may vary by marketplace and different vehicle specification.
THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.
EXPERIENCE THE SOUND
Immerse yourself in the sound of the Kawasaki Z900 exhaust systems.
| Unit | Akrapovič | Max gain | |
|---|---|---|---|
| Max. power | kW | 88.3 / 10200 rpm | + 2.5 / 10200 rpm |
| HP (m) | 120.1 / 10200 rpm | + 3.4 / 10200 rpm | |
| HP (i) | 118.4 / 10200 rpm | + 3.4 / 10200 rpm | |
| Max. torque | Nm | 96.4 / 8000 rpm | + 2.1 / 8750 rpm |
| lb-ft | 71.1 / 8000 rpm | + 1.5 / 8750 rpm | |
| Weight | kg | 1.54 | - 2.9 |
| lb | 3.4 | - 6.3 | |
| % | - 65.1 | ||
| Volume | dB | 92.2 / 5000 rpm | 2.2 |
| Inst. time | min | 40 |
RACING IS IN AKRAPOVIČ DNA
RACING PARTNERS

From the R&D department with sound engineering—and through the laboratories that manage and measure the materials and into the in-house titanium foundry and then to production, before evaluation and completion—the manufacture of an Akrapovič exhaust is an internal journey with many facets that are all completed at the company’s state-of-the-art facilities.

Using only the highest standard of materials in the production of every Akrapovič exhaust, our materials are thoroughly inspected upon arrival and assessed in the metallurgical laboratory. Though more than 35 years of experience working with titanium, stainless steel, carbon fibre, aluminium alloys, and more recently ceramics matrix composites, Akrapovič sources only the best materials to produce its high-quality exhaust systems.
Akrapovič is a manufacturer of premium exhaust systems for motorcycles and performance cars. It is renowned around the globe as an innovative company that uses advanced technology and high-quality materials in exhaust system design and manufacture. Akrapovič exhaust systems excel in improved performance, an unmistakable sound, innovative design, lightweight construction, craftsmanship, and durability. There is no mistaking an Akrapovič.


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