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E-K4R2
Optional Header (SS) for
Kawasaki Ninja 400 2024
Kawasaki
Ninja 400
1400 GTRCONCOURS 14ER-6 N/FKLE 500KLV 1000KLX 110KLX 400 RKX 250 FKX 450 / 450XKX 450 FKX250 / 250XNINJA 1000SXNINJA 1100SXNINJA 125 / Z125 (11KW)NINJA 250NINJA 250RNINJA 250SLNINJA 300NINJA 400NINJA 500 / Z500NINJA 650NINJA 7 / Z7 HYBRIDNINJA H2NINJA H2 SXNINJA H2RNINJA ZX-10RNINJA ZX-10R SENINJA ZX-10RRNINJA ZX-12R NINJA ZX-25RNINJA ZX-4RNINJA ZX-6RNINJA ZX-7RNINJA ZX-9RVERSYS 1000VERSYS 1100VERSYS 650VERSYS-X 250/300Z H2Z1000Z1000SX / NINJA 1000Z1100Z250Z250SLZ300Z400Z650Z650 RSZ750 / Z750RZ800Z800 E VERSIONZ900Z900 (A2)Z900 RS / SEZR-7ZRX 1100ZRX 1200 R/SZXR 750 RZZR 1200, ZX12CZZR 1400, ZX14R
Power
+3.7 kW
at 9550 rpm
Torque
+3.4 Nm
at 9300 rpm
Weight
-2.5 kg
Optional available headers from the finest stainless steel offer an upgrade to a full system when used with the Akrapovič Slip-On exhaust system. Let your bike stand out with more power, beautiful design, and the unique Akrapovič sound.
THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.
OTHER PRODUCTS
EXPERIENCE THE SOUND
VIEW THE DATA
DOWNLOAD DOCUMENTS
Optional Header (SS) for Kawasaki Ninja 400 2024
OTHER PRODUCTS FOR KAWASAKI NINJA 400
EXPERIENCE THE SOUND
Immerse yourself in the sound of the Kawasaki Ninja 400 exhaust systems.
VIEW THE DATA
| Unit | Akrapovič | Max gain | |
|---|---|---|---|
| Max. power | kW | 36.4 / 9500 rpm | + 3.7 / 9550 rpm |
| HP (m) | 49.5 / 9500 rpm | + 5 / 9550 rpm | |
| HP (i) | 48.8 / 9500 rpm | + 4.9 / 9550 rpm | |
| Max. torque | Nm | 38 / 9100 rpm | + 3.4 / 9300 rpm |
| lb-ft | 28 / 9100 rpm | + 2.5 / 9300 rpm | |
| Weight | kg | 1.59 | - 2.5 |
| lb | 3.5 | - 5.5 | |
| % | - 61 | ||
| Volume | dB | 98.9 / 5000 rpm | 12.3 |
| Inst. time | min | 60 |
WHAT IS UNIQUE ABOUT AKRAPOVIČ?
WHAT IS UNIQUE ABOUT AKRAPOVIČ?
WHAT IS UNIQUE ABOUT AKRAPOVIČ?
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.
HIGH-QUALITY MATERIALS
HIGH-QUALITY MATERIALS
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.
ABOUT AKRAPOVIČ
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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