fits model: Kz1000. make: Kawasaki.

( Manufacturer Part Number: 180011313 ), ( Mounting Style: Bolt-on ), ( Type: Muffler ), ( Machine Type: Street Motorcycle ), ( Oe/oem Part Number: Kzt00a ), ( Material: Steel ), ( Universal Fitment: No ), ( Vintage Part: Yes ), ( Finish: Chrome ), ( Placement On Vehicle: Exhaust )
The **Kawasaki KZ1000 exhaust system (part number 180011313, model KZT00A)** is a meticulously engineered component designed to enhance both the performance and aesthetic appeal of the iconic Kawasaki KZ1000-9, a legendary motorcycle known for its raw, high-revving power and classic naked-bike styling. This exhaust system represents a direct replacement for the stock setup, ensuring seamless integration with the engine s aggressive nature while delivering a dramatic shift in sound, efficiency, and visual impact. Crafted from high-quality materials, the KZT00A exhaust features a **dual-chamber, dual-pipe design** with a polished, matte black finish that complements the motorcycle s aggressive yet timeless aesthetic. The exhaust s **stainless steel construction** ensures durability and resistance to corrosion, even under the most demanding riding conditions, while the **precision-engineered mufflers** are tuned to optimize exhaust flow, allowing the KZ1000 s potent inline-four engine to breathe more freely. This results in a noticeable increase in horsepower and torque, particularly in the upper RPM range, where the KZ s naturally aspirated power delivery shines. The exhaust s **sleek, low-profile design** maintains the motorcycle s compact, aggressive stance while reducing weight, contributing to improved handling and agility. Beyond its performance benefits, the KZT00A exhaust delivers a **distinctive, throaty growl** that accentuates the KZ1000 s reputation as a high-revving, adrenaline-pumping machine. Whether cruising on the open road or pushing the limits on a twisty track, this exhaust system transforms the riding experience by amplifying the engine s character while preserving the motorcycle s raw, unfiltered spirit. For enthusiasts seeking to refine their KZ1000 s performance and personality, the Kawasaki KZT00A exhaust is an essential upgrade that bridges the gap between stock efficiency and aftermarket prowess.
### **Pros and Cons of buying a Kawasaki KZ1000 Exhaust (Part Number: 180011313, KZT00A)**
#### **Pros:**1. **OEM Quality and Fitment** This is an original Kawasaki exhaust system, meaning it is designed specifically for the KZ1000, ensuring a perfect fit without modifications. It maintains the bike s factory performance and styling.
2. **Durability and Longevity** Kawasaki exhausts are known for their robust construction, often made from high-quality stainless steel or chrome-molybdenum alloys. With proper maintenance, this exhaust can last for many years, especially if the bike is used moderately.
3. **Sound and Performance** The stock exhaust provides a balanced sound that is within legal limits in most regions (though some areas may still consider it loud). It also contributes to the bike s power delivery by efficiently expelling exhaust gases, helping maintain engine efficiency.
4. **Reliability** Being an OEM part, it is thoroughly tested and supported by Kawasaki s warranty (if purchased new). This reduces the risk of premature failure or compatibility issues compared to aftermarket alternatives.
5. **Resale Value** Keeping the original exhaust helps preserve the bike s value, especially if you plan to sell it in the future. Aftermarket exhausts can sometimes deter buyers looking for a stock or near-stock bike.
6. **Ease of Maintenance** Since it is a standard part, replacing it is straightforward, and mechanics familiar with Kawasaki bikes will be able to handle it without issues. Gaskets, mounts, and hangers are designed to work seamlessly with the rest of the system.
7. **Aesthetic Consistency** The exhaust maintains the bike s original look, which may be preferable for those who prioritize a classic or stock appearance. It avoids the need for additional modifications to blend aftermarket parts.
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#### **Cons:**1. **Sound Level** While not excessively loud, the stock exhaust can still be considered noisy by some riders, especially in urban or noise-sensitive areas. This may require additional soundproofing or aftermarket mufflers if the bike is used in such environments.
2. **Weight** The original exhaust system is relatively heavy, which can slightly affect handling dynamics compared to lighter aftermarket alternatives. However, the difference is minimal on a bike of this size.
3. **Limited Customization** If you are looking to modify the bike s sound or performance, the stock exhaust offers little flexibility. Aftermarket exhausts often provide options for different tones (e.g., sportier, deeper, or quieter) and backpressure adjustments.
4. **Cost** As an OEM part, the price may be higher than some aftermarket alternatives, especially if purchased new. However, it is often more cost-effective in the long run due to its durability.
5. **Potential for Rust or Wear** Over time, especially in harsh conditions (e.g., salt, humidity), the exhaust may develop rust or wear on the outer surface. This is not unique to Kawasaki but is a common issue with stainless steel exhausts that are not fully sealed.
6. **Legal Restrictions** In some regions, the stock exhaust may still be considered too loud for street use, requiring additional modifications (e.g., a quieter aftermarket muffler) to comply with local noise laws.
7. **Less "Sporty" Appearance** The stock exhaust has a more utilitarian design compared to some aftermarket options, which may offer sleeker or more aggressive styling. Riders who prefer a more aggressive look may opt for alternatives.
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### **Conclusion:**The Kawasaki KZ1000 exhaust (180011313, KZT00A) is a reliable, high-quality choice for riders who prioritize durability, fitment, and maintaining the bike s original character. It is ideal for those who:
- Want a hassle-free, long-lasting part without compatibility issues.
- Prefer the stock sound and performance without major modifications.
- Plan to keep the bike in good condition for resale.
- Do not require aggressive sound or aesthetic changes.
However, if you are looking to customize the bike s sound, improve performance, or achieve a more aggressive look, aftermarket exhausts may offer better options. Additionally, if noise is a concern in your area, you may need to pair it with a quieter muffler or consider an aftermarket alternative.
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### **Recommendation:** - **Buy the Kawasaki OEM exhaust if:**- You want a proven, durable part with no fitment issues.
- You are satisfied with the stock sound and performance.
- You plan to keep the bike stock or near-stock for resale.
- You do not need aggressive modifications.
- **Consider an aftermarket exhaust if:**- You want to modify the sound (e.g., deeper tone, sportier exhaust note).
- You prefer a lighter or more aggressive-looking exhaust.
- Noise regulations in your area require a quieter system.
- You are open to experimenting with performance-enhancing modifications.
For most riders who appreciate reliability and originality, the Kawasaki OEM exhaust is a solid choice. However, if customization is a priority, researching aftermarket options (e.g., Akrapovic, Speed Easy, or other reputable brands) may yield better results for your specific needs. Always ensure any modifications comply with local laws.
Included: Complete set as shown in the photos, including header pipes and mufflers. Full Disclosure: There is some surface rust inside the opening of one muffler tip, which typical for its age see photos. Details: Part Numbers: Stamped KHI KZT00A 1000 and S-1979 - 3 condition: Overall excellent vintage condition. It is very rare to find these original pipes in this condition.
The chrome is still very bright and reflective with no major dents. Up for sale is a genuine factory exhaust system 4-into-2 late 1970s Kawasaki KZ1000. Perfect for a Z1000/KZ1000 restoration project.