1. Exhaust Snowmobile Parts For Sale
  2. sku: 10121859099152602
  3. SPORTS INC 4335-S660511-15

SPORTS PARTS INC 4335-S660511-15 Spi Pipe Exhaust Seal

fits year: 2004–2006.

4335-s660511-15 Sports Parts Inc Spi Y-pipe To Pipe Exhaust Seal-i.d.-67.3mm-o.d.-85mm-height-17mm For 2004-2006

( Brand: Sports Parts Inc ), ( Manufacturer Part Number: 4335-S660511-15 ), ( Part Type: Pipe Seal Exhaust )

Review SPORTS PARTS INC Spi Y pipe To Exhaust Seal-i.d.-67.3mm-o.d.-85mm- Height 17mm fits 2004–2006

The **Sports 4335-S660511-15 SPI Y-Pipe Exhaust Seal** is a precision-engineered aftermarket component designed specifically for the performance and durability needs of 2004 through 2006 model year vehicles equipped with a turbocharged or high-flow exhaust system. This high-quality exhaust seal is crafted from **SPI (Silicon Polymer Impregnated) material**, a robust and heat-resistant compound that ensures long-lasting flexibility, resistance to oil and fuel contamination, and superior sealing performance under extreme temperatures often exceeding 1,000 F (538 C). The seal s **Y-pipe configuration** is tailored to fit seamlessly between the catalytic converter and the downstream exhaust manifold, providing an optimal balance of airflow efficiency and structural integrity while minimizing exhaust gas leaks.

Measuring **67.3mm in inner diameter (I.D.)** and **85mm in outer diameter (O.D.)**, this seal is engineered to accommodate the precise dimensions of the exhaust system in your vehicle, ensuring a snug, interference-free fit that prevents vibration-induced wear and tear. The **17mm height** of the seal allows for proper compression against the mating surfaces, creating an airtight barrier that maintains exhaust pressure and reduces backpressure, which is critical for maintaining optimal engine performance and fuel efficiency. Whether you re running a stock turbo setup, a performance turbo kit, or a high-flow exhaust system, this seal is built to handle the demands of aggressive driving, high RPMs, and prolonged use without degrading or cracking.

Beyond its functional benefits, the **Sports 4335-S660511-15** is a testament to aftermarket engineering precision, offering a **universal yet exact fit** for a range of turbocharged applications while adhering to strict OEM-level tolerances. Its **black, smooth finish** not only enhances the aesthetic appeal of your exhaust system but also helps dissipate heat more effectively, reducing the risk of thermal stress on surrounding components. Whether you re a weekend warrior or a daily driver pushing the limits of your vehicle s performance, this exhaust seal is a reliable, high-performance solution that bridges the gap between stock reliability and aftermarket enhancement, ensuring your exhaust system operates at peak efficiency for miles to come.

### **Pros and Cons of buying a 4335-S660511-15 SPI Y-Pipe Exhaust Seal (ID: 67.3mm, OD: 85mm, Height: 17mm) for a 2004 2006 Vehicle**

#### **Pros:**

1. **Direct Fitment** This seal is specifically designed for the 2004 2006 model year range, ensuring compatibility with the exhaust system s dimensions and mounting points. Avoiding mismatched parts reduces the risk of leaks or improper installation.

2. **High-Quality Material** SPI (Specialty Products International) is a reputable manufacturer known for durable, heat-resistant materials that can withstand the high temperatures and vibrations common in exhaust systems. This reduces the likelihood of premature failure.

3. **Standardized Dimensions** The specified inner diameter (67.3mm), outer diameter (85mm), and height (17mm) match common exhaust system requirements for this era, ensuring a snug fit without excessive gaps that could cause rattling or leaks.

4. **Easy Installation** The design appears straightforward, requiring basic tools (e.g., socket wrench, gasket scraper) and minimal mechanical skill. No specialized equipment is needed, making it accessible for DIYers.

5. **Prevents Leaks and Noise** A properly installed seal prevents exhaust gases from escaping, improving efficiency and reducing backpressure. It also minimizes exhaust noise, contributing to a quieter driving experience.

6. **Cost-Effective** Compared to labor-intensive repairs or replacing an entire section of the exhaust, this seal is a relatively inexpensive fix. Purchasing directly from a trusted supplier (e.g., Amazon, RockAuto, or a dealership parts department) avoids markup costs from aftermarket resellers.

7. **Compatibility with Aftermarket Mods** If your vehicle has aftermarket exhaust components (e.g., downpipe, catalytic converter, or muffler), this seal s standard dimensions often align with common aftermarket parts, reducing the need for custom solutions.

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#### **Cons:**

1. **Potential Counterfeit Risks** Some third-party sellers may offer knockoff versions of SPI parts that fail prematurely or don t meet quality standards. Always verify the seller s reputation and check for authentic packaging or seller ratings.

2. **Wear and Tear Over Time** Even high-quality seals degrade due to heat, road debris, or corrosion. If your vehicle has a history of exhaust leaks or rough driving conditions, the seal may need replacement sooner than expected.

3. **Installation Challenges** If the surrounding exhaust components (e.g., flanges, bolts) are corroded or damaged, installation may require additional effort, such as cleaning threads or replacing adjacent parts. This could increase labor time or cost.

4. **Limited Longevity in Harsh Conditions** Extreme temperatures, salt exposure (in winter climates), or off-road use can accelerate wear. The seal may require replacement more frequently in these environments.

5. **No Warranty on Aftermarket Purchases** Unless purchased directly from a dealership or a seller offering a warranty, you may have no recourse if the seal fails shortly after installation. Always check warranty terms before buying.

6. **Possible Misalignment Issues** If the exhaust system was previously damaged or modified, the seal might not align perfectly with the flanges, leading to leaks or improper sealing. A visual inspection before installation is advisable.

7. **Environmental Factors** Exposure to road salt, moisture, or chemicals (e.g., from brake fluid or oil leaks) can degrade the seal s rubber or gasket material over time, necessitating earlier replacement.

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### **Conclusion**

The **4335-S660511-15 SPI Y-Pipe Exhaust Seal** is a practical and reliable choice for addressing exhaust leaks in a 2004 2006 vehicle, provided it is sourced from a trusted supplier and installed correctly. Its direct fitment, durability, and ease of installation outweigh the minor risks associated with counterfeit products or environmental wear. However, users should account for potential long-term maintenance needs, especially in harsh driving conditions.

For optimal results:

- **Verify the seller s authenticity** (prefer official dealers or well-reviewed online retailers).

- **Inspect the exhaust system** before installation to ensure no underlying damage.

- **Follow installation guidelines** carefully, using appropriate tools and sealant if needed.

- **Monitor for leaks or rattling** post-installation and replace the seal if issues arise.

### **Recommendation**

**Purchase the seal from a reputable supplier** (e.g., RockAuto, Amazon with verified seller ratings, or a local auto parts store) and install it as part of a broader exhaust system inspection. If you re unsure about installation, consult a mechanic to avoid improper fitting, which could void warranties or cause further damage. For vehicles with high mileage or aggressive driving habits, consider pairing this seal with a full exhaust system flush to remove debris that could compromise sealing. Regular maintenance will extend the seal s lifespan and ensure optimal exhaust performance.

Details:

Brand: Sports Parts Inc, model Number: 4335-S660511-15. 2006 - Arctic Cat Crossfire 700 EFI Son Pro. I need to exchange an item. 2004 - Arctic Cat Mountain 800 EFI 159.

SPI Y-Pipe to Pipe Exhaust Seal-I.D.-67.3mm-O.D.-85mm- height 17mm for 2004 - 2006 Arctic Cat Saber cat 700 EFI LX Snowmobile: Y-pipe exhaust seal. This is helpful if you are buying multiple items. Parts without fitment are to be assumed universal and may require vehicle modification.

part #: 4335s66051115 price

  • $20.58

specifications exhaustsnowmobilee:

  • for years: 2004-2006
  • brand: Sports Parts Inc
  • mpn: 4335-s660511-15
  • part type: Pipe Seal Exhaust

seller exhaustsnowmobilee:

  • city: San Marcos, CA
  • rating: 99.9%
  • # reviews: 84606

general exhaustsnowmobilee:

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

shipping exhaustsnowmobilee:

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

offer exhaustsnowmobilee:

  • options: Ship-to-home
  • quantity: 9
  • sold: 0
  • availability: In Stock
  • started: May 5, 2026

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

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for years: 2004-2006, part type: pipe seal exhaust,
category: snowmobile parts > exhaust, sku: 10121859099152602,
Sports Parts Inc 4335-S660511-15 Is Similar To:
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1 offer $20.58 USD
  • New. Offer #1 priced at $20.58 + $0.00 shipping estimate = $20.58* total. 2004 - 2006 Arctic Cat F7 Firecat. Y-pipe to pipe exhaust seal.FREE SHIPPING

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