Kawasaki ZX-4R | Vandemon Side Mount Race Exhaust System | Titanium | 23+


Please add any motorcycle modifications such as exhaust type, whether full system or de-cat system, filter etc.
Please Note: - It is your responsibility to ensure you have provided all relevant make and model details and that they are accurate. Dynobike will in no way be held responsible for any modifications made to your ECU whatsoever. This will void most warranties. This modification is not for public roads or highway use and does not comply with emission and noise regulations for Australia. Suitable for closed circuit track use only. It is illegal for restricted license holders to ride modified a motorcycle on public roads. Dynobike Pty Ltd is not responsible for any damages, problems, or fees associated with the tampering of emissions and noise controls.
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NEW RELEASE! Kawasaki ZX4R-ZX4RR Side Mount Titanium Race Exhaust System

In stock 

To complement the release of the exciting ZX4R to the Kawasaki range, Vandemon has designed a lightweight all-titanium race exhaust system to enable this high-revving model to achieve maximum performance.

Made from all Ti1 Titanium weighing only 4.4kg significantly reduces the weight by 4.5kg which will also have a significant effect on acceleration and reduced stopping distances alone as well as improved suspension performance. For accurate tuning, to prevent unmetered oxygen contamination of the O2 Sensor the pipe in pipe slipe joints are made from perfectly round 2.3mm CNC machined Slip Joints that maintain their shape for a gas-tight seal.

Dyno tuners will be delighted to know they will be able to tune for maximum power gains knowing full well that Vandemon has not employed any sound retardation devices that would restrict the tuner’s capability to get the best results.


  • Material – Headers Ti1 Natural Titanium
  • Muffler – Titanium with Removable Silencer
  • CNC Machined gas-tight Slip Joints
  • Total Weight – 4.4kg (OEM Exhaust 8.9kg)
  • 12×1.25 & 18×1.5mm O2 sensor provision
  • Power Increase TBA
  • Torque Increase TBA
  • Noise 104Db or 101Db baffle in
  • Application – Competition

Why Titanium

  • Lite
  • Won’t corrode or stain
  • No need for constant polishing
  • Looks stunning after one heat cycle ( changes to blue, purple & orange)
  • Enhanced appearance
  • More HP with or without baffle installed
  • Amazing sound
  • Exceptional manufacturing quality
  • Perfect fit

All this is achieved with a notable style from high-quality materials and precise, beautiful welds by craftsmen.

IMPORTANT! Vandemon Exhaust systems are designed for performance and modest sound improvements. We at Vandemon do not try to meet noise emission standards because the results would differ from what your OEM exhaust can already achieve. Check with your country’s governing body regarding noise emission standards rules and regulations. 


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