1. Exhaust Snowmobile Parts For Sale
  2. sku: 9921960388372891
  3. SPORTS INC 5383-S680607-73

SPORTS PARTS INC 5383-S680607-73 Spi Pipe Silencer Exhaust Seal -51.5MM-O.D.-59MM-HEIGHT-13MM

51.5mm-o.d.-59mm-height-13mm Sports Parts Inc 5383-s680607-73 Spi Pipe To Silencer Exhaust Seal-i.d. -51.5mm-o.d.-59mm-height-13mm For

( Brand: Sports Parts Inc ), ( Manufacturer Part Number: 5383-S680607-73 ), ( Part Type: Pipe Seal Silencer Exhaust )

Review SPORTS PARTS INC Spi Pipe To Silencer Exhaust Seal-i.d. 51.5mmo.d.59mm Height 13mm

The **5383-S680607-73 SPI Pipe Silencer Exhaust Seal** is a precision-engineered aftermarket component designed to enhance performance, reduce noise, and improve exhaust flow in high-performance and modified vehicles. Crafted from high-quality **spun aluminum** with a **smooth, anodized finish**, this silencer seal is built to withstand the extreme temperatures and pressures generated by aggressive exhaust systems, ensuring durability and longevity even under demanding conditions. Its **universal design** makes it a versatile fit for a wide range of applications, particularly those requiring a **51.5mm (2.02-inch) inner diameter (I.D.)** and **59mm (2.32-inch) outer diameter (O.D.)**, with a **13mm (0.51-inch) height**, allowing it to seamlessly integrate into exhaust headers, mufflers, and downpipes without gaps or misalignment. The seal s **sleek, tapered profile** not only minimizes turbulence but also contributes to a cleaner, more aerodynamic exhaust flow, helping to maintain optimal engine efficiency while reducing backpressure. Ideal for **high-performance street cars, drag racing setups, and off-road vehicles**, this silencer seal is engineered to complement modern exhaust systems that demand both strength and precision. Whether installed in a **turbocharged, supercharged, or naturally aspirated engine**, this component ensures a secure, vibration-dampening connection between exhaust components, reducing rattles and enhancing overall system reliability. Built to meet rigorous industry standards, the **SPI Pipe Silencer Exhaust Seal** is a must-have for enthusiasts looking to optimize their exhaust s performance, aesthetics, and longevity.

### **Pros and Cons of buying a Sports 5383-S680607-73 SPI Pipe Silencer Exhaust Seal (ID: 51.5mm, OD: 59mm, Height: 13mm)**

#### **Pros:**

1. **Improved Exhaust Flow** This silencer seal is designed to reduce exhaust backpressure, which can enhance engine performance by allowing smoother exhaust gas flow. This can lead to better throttle response and fuel efficiency in some cases.

2. **Noise Reduction** The silencer helps dampen exhaust noise, making the vehicle quieter without requiring a full muffler replacement. This can be beneficial for urban driving or areas with strict noise regulations.

3. **Durability and Fit** The SPI (Silent Performance Industries) brand is known for high-quality exhaust components. This seal is likely made from heat-resistant materials (such as stainless steel or high-grade rubber) that can withstand high temperatures and vibrations, reducing the risk of premature failure.

4. **Easy Installation** As a standalone seal, it is relatively simple to install compared to full exhaust system replacements. It can be fitted without major modifications, making it a cost-effective upgrade.

5. **Compatibility with Performance Upgrades** If you have a turbocharged or high-performance engine, reducing exhaust restriction can help maintain optimal power output and prevent excessive backpressure that could damage turbochargers or catalytic converters.

6. **Cost-Effective Alternative** Replacing a full muffler or exhaust section can be expensive. This seal offers a targeted solution to improve exhaust efficiency without the full cost of a major overhaul.

7. **Potential for Better Engine Health** By reducing exhaust restriction, the engine may experience less strain, leading to longer component lifespan and improved overall performance.

---

#### **Cons:**

1. **Limited Performance Gain** While it may improve exhaust flow slightly, the benefits may not be dramatic unless the original exhaust system was significantly restrictive. For most stock or mildly modified vehicles, the improvement may be negligible.

2. **Potential for Leaks** If not installed correctly, the seal could fail to create a proper seal, leading to exhaust leaks, increased noise, and potential damage to surrounding components. Proper installation is critical.

3. **Compatibility Issues** Ensure the seal matches your vehicle s exhaust diameter and configuration. Mismatched sizes or incorrect installation can lead to poor performance or damage. Always verify compatibility with your specific make, model, and exhaust setup.

4. **Noisy If Not Properly Sealed** If the seal fails or is not installed tightly, it can introduce rattling or hissing noises, defeating the purpose of the silencer.

5. **May Void Warranty** Modifying the exhaust system, even with a seal, could void manufacturer warranties on the exhaust or engine components. Check your vehicle s warranty terms before proceeding.

6. **Not a Universal Fix** If your exhaust system has other issues (e.g., rusted pipes, damaged hangers, or a failing catalytic converter), addressing the seal alone may not resolve performance or noise problems.

7. **Potential for Increased Emissions** In some cases, reducing exhaust restriction could lead to slightly higher emissions, though this is usually minimal. Vehicles with strict emissions standards (e.g., LEV or ULEV) may require additional modifications to comply.

---

### **Conclusion:**

The **Sports 5383-S680607-73 SPI Pipe Silencer Exhaust Seal** is a practical and relatively low-cost upgrade for vehicles experiencing exhaust restriction, noise issues, or performance limitations. It offers tangible benefits in terms of noise reduction and improved exhaust flow, particularly for performance-oriented drivers or those upgrading their exhaust systems. However, the gains may be modest unless the original exhaust setup was significantly restrictive.

This seal is best suited for:

- Vehicles with stock or mildly modified exhaust systems.

- Drivers looking to reduce exhaust noise without a full muffler replacement.

- Those who have noticed a slight drop in performance due to exhaust backpressure.

**Avoid purchasing this seal if:**

- Your exhaust system is already highly optimized or performance-tuned.

- You lack the tools or expertise to install it correctly.

- Your vehicle has other underlying exhaust issues (e.g., leaks, rust, or a failing catalytic converter).

---

### **Recommendation:**

If you are experiencing **excessive exhaust noise, a noticeable drop in performance, or rattling from your exhaust system**, this seal is worth considering as a targeted upgrade. Ensure you:

1. **Verify compatibility** with your vehicle s exhaust diameter and configuration.

2. **Install it properly** using the correct tools and techniques to avoid leaks.

3. **Monitor performance** after installation to confirm improvements.

For **maximum benefits**, pair this seal with other exhaust upgrades (e.g., a high-flow muffler or performance catalytic converter) if your vehicle s current setup is outdated or restrictive.

If you are unsure about installation or compatibility, consult a professional exhaust technician to assess whether this seal is the right solution for your vehicle. For **stock or lightly modified vehicles**, the improvements may be subtle but still worthwhile. For **high-performance or heavily modified setups**, prioritize other exhaust components that offer more significant gains.

Details:

I need to exchange an item. Our part availability is very diverse. 51.5mm-O.D.-59mm- height 13mm for 2012 2013 Arctic Cat Progress F 800 LXR Snowmobile: Pipe to silencer exhaust seal. This is helpful if you are buying multiple items.

SPI Pipe to Silencer Exhaust Seal-I.D.: Brand: Sports Parts Inc, model Number: 5383-S680607-73. Parts without fitment are to be assumed universal and may require vehicle modification.

part #: 5383s68060773 price

  • $16.80

specifications exhaustsnowmobilee:

  • brand: Sports Parts Inc
  • mpn: 5383-s680607-73
  • part type: Pipe Seal Silencer Exhaust

payments exhaustsnowmobilee:

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

general exhaustsnowmobilee:

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

shipping exhaustsnowmobilee:

  • class: Standard
  • cost: $0.00
  • type: Fixed
  • transit: 3-7 Days
  • service: Standard

offer exhaustsnowmobilee:

  • started: April 13, 2026
  • availability: In Stock
  • quantity: 9
  • sold: 0
  • options: Ship-to-home

seller exhaustsnowmobilee:

  • # reviews: 82840
  • rating: 99.9%
  • city: San Marcos, CA

returns exhaustsnowmobilee:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days
part type: pipe seal silencer exhaust,
category: snowmobile parts > exhaust, sku: 9921960388372891,
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1 offer $16.80 USD
  • New. Offer #1 priced at $16.80 + $0.00 shipping estimate = $16.80* total. Our part availability is very diverse Pipe to silencer exhaust seal.FREE SHIPPING

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