1. Exhaust Snowmobile Parts For Sale
  2. sku: 9917885165692722
  3. SPORTS INC 5913-S555667-63

SPORTS PARTS INC 5913-S555667-63 Spi Pipe Exhaust Seal

5913-s555667-63 Sports Parts Inc Spi Y-pipe To Pipe Exhaust Seal-i.d.-51.7mm-o.d.-65.3mm-height-20mm For

( Brand: Sports Parts Inc ), ( Manufacturer Part Number: 5913-S555667-63 ), ( Part Type: Pipe Seal Exhaust )

Review SPORTS PARTS INC Spi Y pipe To Exhaust Seal-i.d.-51.7mm-o.d.-65.3mm- Height 20mm

The **5913-S555667-63 SPI Y-Pipe Exhaust Seal** is a precision-engineered, high-performance component designed to ensure a secure and leak-free connection within automotive exhaust systems, particularly tailored for applications requiring a robust seal between dual exhaust pipes or manifolds. Crafted from durable, heat-resistant materials, this seal is engineered to withstand the extreme temperatures and pressures generated by high-performance engines, making it an ideal choice for both stock and modified vehicles. With an **internal diameter (I.D.) of 51.7mm** and an **external diameter (O.D.) of 65.3mm**, this Y-shaped exhaust seal is specifically sized to fit snugly over exhaust pipe junctions, providing a tight, interference-free seal that minimizes exhaust gas leakage while maintaining structural integrity. Its **20mm height** allows for proper clearance and alignment, ensuring optimal performance without compromising the exhaust system s flow dynamics. The seal s design incorporates a reinforced, flexible gasket material that conforms to the contours of the mating surfaces, reducing vibration-induced wear and preventing premature failure. Whether installed in a high-revving turbocharged engine setup or a daily-driven performance vehicle, this exhaust seal delivers reliable sealing performance, contributing to improved exhaust efficiency, reduced noise, and enhanced overall system longevity. Built to meet stringent automotive standards, it is a critical component for maintaining exhaust system functionality while minimizing maintenance requirements.

### **Pros and Cons of buying a Sports 5913-S555667-63 SPI Y-Pipe Exhaust Seal (ID: 51.7mm, OD: 65.3mm, Height: 20mm)**

#### **Pros:**

1. **Compatibility** This exhaust seal is designed specifically for the **SPI Y-Pipe system**, ensuring a proper fit with minimal modifications required. It is engineered to work with the **5913-S555667-63** exhaust setup, reducing the risk of leaks or improper installation.

2. **High-Quality Materials** SPI (Sport Induction Products) is a well-known brand in aftermarket exhaust components, known for using durable materials that resist heat and corrosion. This seal is likely made from **high-temperature-resistant rubber or silicone**, ensuring longevity under exhaust system conditions.

3. **Easy Installation** The **20mm height** and precise dimensions (ID 51.7mm, OD 65.3mm) suggest it is designed for straightforward installation, reducing the need for extensive cutting or welding. This makes it a good choice for DIY enthusiasts who want a hassle-free upgrade.

4. **Sound and Performance Benefits** A properly fitted exhaust seal helps maintain **exhaust flow efficiency**, reducing backpressure and improving engine performance. Additionally, it can help **minimize exhaust noise** by ensuring a tight seal between components.

5. **Cost-Effective Solution** Compared to full exhaust system replacements, this seal is a **budget-friendly upgrade** that can address specific issues (e.g., leaks, rattling) without requiring a major investment.

6. **Aftermarket Support** SPI products are widely available through **performance parts dealers, online retailers (Amazon, RockAuto, eBay), and specialty exhaust shops**, making it easy to purchase and find installation guides.

7. **Durability for Performance Applications** If you use your vehicle for **track days, towing, or aggressive driving**, a high-quality seal like this can withstand the additional stress, reducing the risk of premature failure.

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#### **Cons:**

1. **Potential Fitment Issues** While designed for the **5913-S555667-63 setup**, slight variations in **manufacturer tolerances or aftermarket modifications** could lead to a **loose or improper fit**. Always verify compatibility with your exact exhaust configuration before purchasing.

2. **Limited Longevity Under Extreme Conditions** Even high-quality seals can degrade over time due to **exhaust heat, road salt (in cold climates), or aggressive driving**. If your vehicle operates in harsh conditions, the seal may require **frequent inspection and replacement**.

3. **DIY Installation Challenges** If you are not experienced with exhaust work, improper installation (e.g., **over-tightening, misalignment, or incorrect sealing**) could lead to **leaks, damage to flanges, or even exhaust system failure**. Professional installation may be recommended for optimal results.

4. **Price Sensitivity** While affordable compared to full exhaust systems, some buyers may find the cost **unjustified if the seal fails quickly** due to poor quality (though SPI is generally reliable). Always check reviews for real-world durability reports.

5. **Compatibility with Non-Stock Exhausts** If you have **modified your exhaust system beyond the standard 5913-S555667-63 setup** (e.g., different pipe diameters, custom mufflers, or cat-back systems), this seal may **not fit correctly**, requiring additional adapters or modifications.

6. **Limited Warranty or Return Policy** Some aftermarket suppliers offer **limited warranties**, but others may have **strict return policies** if the seal is damaged during installation. Always review the seller s terms before purchasing.

7. **Potential for Counterfeit Products** Due to the popularity of SPI parts, **fake or low-quality replicas** may be sold on third-party platforms. Buying from **authorized dealers or reputable sellers** (e.g., official SPI distributors, trusted online marketplaces) reduces this risk.

---

### **Conclusion**

The **Sports 5913-S555667-63 SPI Y-Pipe Exhaust Seal** is a **solid, cost-effective choice** for those looking to **upgrade or repair their exhaust system** while maintaining performance and reducing leaks. Its **precise dimensions, high-quality materials, and ease of installation** make it a practical option for DIY enthusiasts and performance-focused drivers.

However, **fitment verification is critical** ensure your exact exhaust setup matches the **5913-S555667-63 configuration** before purchasing. If you are unsure about installation, **professional help may be worth the extra cost** to avoid potential issues like leaks or damage.

For most **stock or lightly modified vehicles**, this seal is a **reliable upgrade** that offers **better sealing, improved exhaust flow, and reduced noise**. If you operate in **extreme conditions**, monitor its condition regularly and replace it if signs of wear (cracking, hardening) appear.

### **Final Recommendation:** - **Buy it if:**

- You have confirmed compatibility with your **5913-S555667-63 exhaust system**.

- You are comfortable with basic exhaust installation or have access to professional help.

- You want a **durable, affordable solution** to improve exhaust sealing.

- **Avoid it if:**

- Your exhaust setup has **significant modifications** that may not align with the seal s dimensions.

- You suspect **counterfeit products** purchase from **authorized sellers only**.

- You are unsure about installation and lack the tools/experience to do it correctly.

**Best Practice:**

- **Check user reviews** for real-world feedback on fitment and durability.

- **Compare prices** across reputable sellers to ensure you re getting an **authentic SPI product**.

- **Inspect the seal upon arrival** for defects before installation.

For most buyers, this seal is a **worthwhile purchase** that enhances exhaust performance without major drawbacks.

Details:

Y-pipe to pipe exhaust seal. This is helpful if you are buying multiple items.: Brand: Sports Parts Inc, model Number: 5913-S555667-63. Parts without fitment are to be assumed universal and may require vehicle modification.

I need to exchange an item.

part #: 5913s55566763 price

  • $21.20

specifications exhaustsnowmobilee:

  • brand: Sports Parts Inc
  • mpn: 5913-s555667-63
  • part type: Pipe Seal Exhaust

returns exhaustsnowmobilee:

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

offer exhaustsnowmobilee:

  • options: Ship-to-home
  • started: April 13, 2026
  • availability: In Stock
  • sold: 0
  • quantity: 2

payments exhaustsnowmobilee:

  • wallet: Google-pay
  • other
  • credit card: Diners-club

general exhaustsnowmobilee:

  • Parts Accessories > Snowmobile Parts > Exhaust
  • condition: New

shipping exhaustsnowmobilee:

  • transit: 3-8 Days
  • class: Standard
  • service: Standard
  • type: Fixed
  • cost: $0.00

seller exhaustsnowmobilee:

  • # reviews: 82796
  • rating: 99.9%
  • city: Indiana, US
part type: pipe seal exhaust,
category: snowmobile parts > exhaust, sku: 9917885165692722,
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1 offer $21.20 USD
  • New. Offer #1 priced at $21.20 + $0.00 shipping estimate = $21.20* total. Y-pipe to pipe exhaust seal.FREE SHIPPING

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