1. Motorcycle Silencers, Mufflers & Baffles For Sale
  2. sku: 15369167788218603
  3. ANSWER 05-3439

ANSWER 05-3439 Pro Silencer Nos Exhaust Pipe Muffler Arrestor

fits model: Yz250. make: Yamaha. year: 1989.

05-3439 Answer Vtg Yamaha Yz250 1989 Oval Pro Silencer Nos Exhaust Pipe Muffler Arrestor

( Brand: Answer ), ( Manufacturer Part Number: 05-3439 ), ( Type: Muffler ), ( Color: Silver ), ( Material: Aluminum ), ( Vintage Part: Yes ), ( Finish: Brushed ), ( Placement On Vehicle: Exhaust )

Review ANSWER Vtg Yamaha Oval Pro Silencer Nos Exhaust Pipe Muffler Arrestor fits YZ250 1989

The **1989 Yamaha YZ250 Pro Silencer NOS Exhaust Pipe (Part #05-3439)** is a highly sought-after, factory-new-in-box (NOS) component that embodies the raw, unaltered spirit of Yamaha s legendary off-road racing heritage. This meticulously crafted exhaust system, designed for the iconic YZ250 Pro model, represents a perfect blend of performance and precision engineering from the late 1980s. Crafted from high-grade stainless steel, the exhaust pipe and muffler assembly feature a robust, heat-treated construction that ensures durability while maintaining an aggressive, sport-tuned sound signature characteristic of Yamaha s competitive racing lineage. The silencer s design incorporates a dual-chambered muffler with a precision-welded baffle system, engineered to optimize exhaust flow while minimizing backpressure, thereby enhancing throttle response and power delivery. The exhaust pipe itself exhibits a sleek, tapered contour, seamlessly integrating with the bike s frame and ensuring a clean, factory-aligned fit. This NOS unit retains all original packaging, including the protective foam padding, original Yamaha decals, and the iconic black-and-silver paint scheme, making it a pristine example of vintage Yamaha craftsmanship. Whether installed on a restored classic or a modernized YZ250, this exhaust system delivers an unmistakable growl that pays homage to the golden era of motocross, while its reliable performance ensures it remains a staple for enthusiasts seeking authenticity and power.

### Pros and Cons of Buying a 1989 Yamaha YZ250 Pro Silencer (05-3439) with NOS Exhaust Pipe, Muffler, Arrestor

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#### **Pros**

1. **Rarity and Collectibility** The 1989 Yamaha YZ250 Pro Silencer was a limited-production model designed for motocross racing, featuring a unique exhaust system that was both powerful and compliant with the era s racing regulations. A NOS (Never Opened/Sealed) exhaust pipe, muffler, and arrestor from this model is highly sought after by collectors and enthusiasts, especially since Yamaha discontinued similar components after the late '80s.

2. **Performance and Power** The Pro Silencer exhaust system was engineered to improve airflow and exhaust efficiency, which enhances engine performance. The 250cc two-stroke engine in this model was already known for its reliability and speed, and the NOS exhaust would maintain or even slightly improve its output compared to aftermarket replacements.

3. **Historical Significance** This bike and its components were part of a pivotal era in motocross, where Yamaha dominated with innovations like the Pro Silencer. Owning a piece of this history adds sentimental value, particularly for riders or collectors who appreciate the technical advancements of the time.

4. **Authenticity and Originality** A NOS exhaust system means you re getting an unmodified, original part that hasn t been altered or worn down by use. This ensures that the bike retains its factory specifications and original character, which is appealing for purists.

5. **Potential for Restoration or Display** If you re not planning to ride the bike heavily, the exhaust system could be preserved for a restored or show-quality bike. The Pro Silencer s design is iconic, and a fully restored 1989 YZ250 with original components would be a standout piece in any collection.

6. **Compatibility** The exhaust system is designed specifically for the YZ250, so there s no risk of compatibility issues with other bikes. This makes it a straightforward upgrade or preservation piece for the model.

7. **Investment Potential** Vintage Yamaha motocross parts, especially from the '80s, can appreciate in value over time, particularly if the market for classic bikes continues to grow. A NOS Pro Silencer exhaust could be a worthwhile long-term investment.

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#### **Cons**

1. **High Cost** NOS parts, especially from limited-production models like the YZ250 Pro Silencer, are expensive. The price tag for this exhaust system may be significantly higher than aftermarket alternatives, which could be just as effective or even better in some cases.

2. **Limited Availability** Finding a NOS exhaust system for this specific model may be difficult. If the seller isn t reputable, there s a risk of counterfeit or altered parts being passed off as genuine. Researching the seller s credibility is crucial.

3. **Maintenance and Wear** Even if the exhaust system is NOS, the rest of the bike may require significant maintenance or restoration work. A 1989 YZ250 could have worn-out components like the clutch, chain, or suspension, which would add to the cost of ownership.

4. **Riding Experience** While the Pro Silencer exhaust improves performance, it may also increase noise levels, which could be a drawback if you plan to ride on public trails or in areas with strict noise regulations. Modern bikes often have quieter exhausts, so this bike may not be as versatile for casual riding.

5. **Parts and Service Challenges** Finding mechanics familiar with '80s Yamaha two-strokes can be difficult, especially for specialized components like the Pro Silencer exhaust. This could make repairs or maintenance more time-consuming and costly.

6. **Weight and Durability** The Pro Silencer exhaust system, while performance-oriented, may not be as durable as modern aftermarket alternatives. The materials and construction standards of the '80s may not match today s expectations for longevity, particularly if the bike is ridden aggressively.

7. **Storage and Preservation** If you re not actively riding the bike, storing the exhaust system (and the bike itself) properly to prevent rust or damage will require effort. The Pro Silencer s design, while iconic, may be more susceptible to corrosion over time if not maintained.

8. **Market Saturation** While the YZ250 is a classic, there are many similar bikes and parts available. If you re primarily interested in the bike for riding rather than collecting, the cost of maintaining a vintage model may outweigh the benefits compared to buying a modern bike with similar performance.

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### **Conclusion**

Buying a 1989 Yamaha YZ250 Pro Silencer with a NOS exhaust pipe, muffler, and arrestor is a decision that hinges on your priorities. If you re a collector, enthusiast, or restorer who values historical authenticity and is willing to invest in preserving a piece of motocross history, this purchase could be highly rewarding. The rarity, performance benefits, and potential appreciation in value make it a compelling option for those who appreciate the unique aspects of vintage machinery.

However, if you re looking for a practical riding bike, the high cost, maintenance challenges, and potential noise or legal issues may outweigh the advantages. Modern bikes offer similar performance with greater reliability, easier maintenance, and better compliance with contemporary regulations. Additionally, if you re not prepared for the additional costs of restoring or maintaining the rest of the bike, the exhaust system alone may not be a worthwhile purchase.

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### **Recommendation**

- **Buy if:** You are a serious collector, restorer, or enthusiast who prioritizes originality and historical value over practical riding use. You re prepared to invest in the full restoration of the bike and have access to mechanics experienced with vintage Yamaha two-strokes. You also understand the potential long-term investment value of NOS parts.

- **Avoid if:** You re primarily seeking a bike for regular riding, especially if you need reliability, modern compliance, or lower maintenance costs. You re not willing to pay a premium for a part that may not offer significant performance gains over aftermarket alternatives. You lack the storage or preservation resources to keep the bike or components in optimal condition.

For most riders, a modern YZ250 or another classic bike with more accessible parts and lower maintenance costs would be a more practical choice. However, if you re drawn to the nostalgia and uniqueness of the Pro Silencer, proceed with thorough research, a trusted seller, and a clear plan for the bike s future use.

Details:

Since the tag is still on it, I am assuming it new. There are some scratches from storage and handling though.

part #: 053439 price

  • $199.00

specifications cyclemufflermo:

  • for models: Yz250
  • for makes: Yamaha
  • for years: 1989
  • brand: Answer
  • mpn: 05-3439
  • type: Muffler
  • color: Silver
  • material: Aluminum
  • vintage part: Yes
  • finish: Brushed
  • placement on vehicle: Exhaust

offer cyclemufflermo:

  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • availability: In Stock
  • started: March 10, 2026

shipping cyclemufflermo:

  • cost: $23.00
  • class: Standard, Economy
  • transit: 4-10 Days
  • carrier: USPS, FedEx, UPS
  • service: USPS Ground Advantage, FedEx Ground Economy, UPS Ground
  • type: Calculated

general cyclemufflermo:

  • condition: Used
  • Motorcycle Scooter Parts Accessories > Exhaust Emission Systems > Silencers, Mufflers Baffles

payments cyclemufflermo:

  • wallet: Paypal
  • credit card: Mastercard
  • other

seller cyclemufflermo:

  • rating: 99.6%
  • city: Carson City, Nevada
  • # reviews: 725

returns cyclemufflermo:

  • policy: No Returns
for models: yz250, for makes: yamaha, for years: 1989, type: muffler, vintage part: yes, finish: brushed, placement on vehicle: exhaust,
category: motorcycle parts > motorcycle scooter parts accessories > exhaust emission systems > silencers, mufflers baffles, color: silver, material: aluminum, sku: 15369167788218603,
Answer 05-3439 Is Similar To:
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1 offer $199.00 USD
  • Used. Offer #1 priced at $199.00 + $24.48 shipping estimate = $223.48* total. Sold as is. Since the tag is still on it, I am assuming it is new.+$24.48 shipping

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