HONDA 18315-445-671 Sport Exhaust

( Manufacturer Part Number: 18315-445-671 ), ( Part Type: Exhaust )

Review HONDA Super Sport Exhaust fits CB750 CB 750 1980

The **Honda 1980 CB750 Sport 18315-445-671 exhaust system** is a meticulously crafted aftermarket component designed to enhance the performance, sound, and overall character of the iconic Honda CB750 Sport, a motorcycle that defined a generation of riders in the late 1960s and early 1970s. This exhaust system is a direct replacement for the stock unit, ensuring a perfect fit while delivering a dramatic improvement in both power and tone. Crafted from high-quality stainless steel, the exhaust is built to withstand the rigors of high-performance riding, offering durability that matches the legendary reliability of the CB750 s engine. The design features a smooth, aggressive contour that not only complements the sporty aesthetic of the 1980 CB750 Sport but also optimizes exhaust flow, reducing backpressure and allowing the twin-cam engine to breathe more freely. This results in a noticeable increase in mid-range torque and a more linear power delivery, making the bike feel more responsive and engaging, whether cruising on the highway or navigating tight corners. The exhaust s sound is equally impressive, producing a deep, resonant growl that carries with authority, blending the classic tone of the CB750 with a modern, sporty edge. This exhaust is ideal for riders who appreciate the raw, unfiltered character of their motorcycle while seeking subtle yet meaningful upgrades that elevate both performance and presence. Whether used for daily riding, track days, or weekend cruises, the **18315-445-671 exhaust** transforms the CB750 Sport into a more dynamic and exhilarating machine, staying true to its heritage while pushing it forward into a new era of riding excitement.

### **Pros and Cons of buying a 1980 Honda CB750 Sport Exhaust (Part Number: 18315-445-671)**

1. **Authentic Vintage Sound** The CB750 s exhaust system is iconic, producing a deep, throaty growl that defines the bike s classic character. This particular exhaust is designed to replicate the original factory sound, which enthusiasts often seek for its nostalgic appeal.

2. **Improved Exhaust Flow** Compared to some aftermarket exhausts, this OEM-style exhaust maintains a balanced flow that works well with the CB750 s engine tuning. It avoids overly aggressive modifications that could harm longevity or throttle response.

3. **Durability and Reliability** As an original or high-quality reproduction part, it is built to last, especially if the bike is well-maintained. Honda s early exhaust systems were robust, and this part is no exception if sourced from a reputable dealer.

4. **Aesthetic Fitment** The exhaust matches the bike s original design, ensuring a seamless look. For collectors or those preserving the bike s stock appearance, this is a key advantage.

5. **Easier Maintenance** Being an OEM or direct replacement part, it is straightforward to install and service. Mechanics familiar with the CB750 will have no trouble working with it.

6. **Legal Compliance** In many regions, this exhaust complies with emissions standards for vintage bikes (assuming the bike is registered as a classic). Avoiding aftermarket exhausts that may trigger emissions tests is a practical benefit.

7. **Resale Value** If the bike is kept in original or near-stock condition, retaining OEM or high-quality reproduction parts like this exhaust can help maintain its value for collectors.

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1. **Limited Performance Gains** Unlike modern high-flow exhausts or sport-tuned systems, this exhaust does not significantly improve horsepower or torque. It is primarily for sound and appearance rather than performance.

2. **Potential for Rust or Wear** If the bike has been stored improperly or exposed to harsh conditions, the exhaust may show signs of rust or corrosion. A thorough inspection is necessary before purchase.

3. **Noise Regulations** In some areas, even vintage bikes may face restrictions on exhaust noise. While the CB750 s sound is classic, it can still be loud enough to draw attention or violate local ordinances. A muffler or sound-deadening modification might be required.

4. **Cost Relative to Aftermarket Options** While not excessively expensive, this exhaust may be pricier than aftermarket alternatives that offer similar or better performance. Buyers looking for a more aggressive sound or better flow might opt for a different system.

5. **Installation Challenges** If the bike has been modified or the exhaust system is damaged, installation could require additional labor, such as replacing hangers, gaskets, or mounting brackets. This adds to the time and cost.

6. **Availability and Sourcing** Authentic OEM parts for a 1980 CB750 can be difficult to find, especially if the original is long lost. Buyers may need to rely on reproduction parts, which could vary in quality. Always verify the supplier s reputation.

7. **Maintenance Over Time** Like any exhaust system, this part will eventually wear out, especially if the bike is ridden aggressively. Catalytic converters (if applicable) or muffler internals may need replacement, adding to long-term costs.

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### **Conclusion**

The **1980 Honda CB750 Sport Exhaust (18315-445-671)** is an excellent choice for riders who prioritize **authenticity, classic sound, and original appearance** over performance gains. It is a reliable, durable part that enhances the bike s vintage character while maintaining practicality. However, it is not ideal for those seeking a modernized sound or improved power delivery. Buyers should ensure the exhaust is in good condition, check local noise laws, and consider the bike s overall maintenance history before purchasing.

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### **Recommendation**

- **Buy it if:** You want to preserve the CB750 s original look and sound, the bike is used for cruising or show, and you ve verified the exhaust s condition. It s also a good option if you prefer OEM-style parts for reliability.

- **Avoid it if:** You re looking for a performance upgrade, live in an area with strict noise laws, or want a more aggressive exhaust sound. In such cases, consider a high-quality aftermarket exhaust (e.g., Akrapovic, Speed Easy, or vintage-style reproductions like those from **Honda Performance Parts** or **Bike Bandits**).

**Additional Tip:** If purchasing a reproduction exhaust, choose a reputable brand with positive reviews and a warranty. For the best results, pair it with a full exhaust system inspection and tune-up to ensure optimal performance and longevity.

Details:

Honda CB750f a 750 super sport 1979. MAY ALSO FIT: HONDA 1979 CB750F A 750 SUPER SPORT MUFFLER. We primarily use USPS and UPS as our shipping companies. HONDA 1980 CB750F A 750 SUPER SPORT MUFFLER.

1980 Honda CB750 CB 750 F Super Sport Exhaust.

part #: 18315445671 price

• $90.85

specifications cyclemufflermo:

• for models: Cb750, Cb, 750
• for makes: Honda
• for years: 1980
• mpn: 18315-445-671
• part type: Exhaust

payments cyclemufflermo:

• wallet: Apple-pay
• other
• credit card: Visa

shipping cyclemufflermo:

• transit: 4-8 Days
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx
• class: Standard
• type: Calculated
• cost: $89.75

returns cyclemufflermo:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

general cyclemufflermo:

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

offer cyclemufflermo:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: April 17, 2026
• quantity: 1

seller cyclemufflermo:

• # reviews: 108627
• city: Spokane, Washington
• rating: 99.9%

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