STARTING LINE PRODUCTS 1445-S546731-95 Slp Exhaust Flange Grafoil Seal Cat

( Brand: Starting Line Products ), ( Manufacturer Part Number: 1445-S546731-95 ), ( Part Type: Seal Exhaust Flange )

Review STARTING LINE PRODUCTS Slp Exhaust Flange Grafoil Seal Arctic Cat fits FIRECAT F6 EFI 2004–2006

The **Starting Line 1445-S546731-95 SLP Exhaust Flange Grafoil Seal** is a precision-engineered, high-performance gasket designed specifically for the **2004 2006 Arctic Cat F6 FireCat EFI** models, ensuring a secure and leak-free connection between the exhaust manifold and the catalytic converter or muffler assembly. Crafted from **Grafoil**, a high-temperature, asbestos-free composite material reinforced with graphite fibers, this seal delivers exceptional durability, thermal resistance, and compression retention critical attributes for the demanding conditions found in high-output EFI engines. The **SLP (Super Low Profile)** designation indicates a meticulously engineered thickness optimized for proper manifold-to-exhaust flange alignment, preventing warping, distortion, or uneven clamping pressure that could compromise performance or lead to exhaust leaks. This seal is engineered to withstand the intense heat and vibration generated by the FireCat s turbocharged, fuel-injected powerplant, providing a reliable barrier against exhaust gases while maintaining structural integrity over extended use. Ideal for both original equipment replacement and aftermarket modifications, the **1445-S546731-95** ensures a tight, factory-like seal without the risk of premature failure, making it a trusted choice for Arctic Cat enthusiasts seeking long-lasting reliability and optimal exhaust system efficiency.

### **Pros and Cons of buying a Starting Line 1445-S546731-95 SLP Exhaust Flange Grafoil Seal for a 2004-2006 Arctic Cat F6 FireCat EFI**

1. **Direct Fitment** This part is specifically designed for the 2004-2006 Arctic Cat F6 FireCat EFI, ensuring compatibility without modifications.

2. **High-Quality Material** The Grafoil seal is a durable, heat-resistant material commonly used in exhaust systems to prevent leaks and maintain a proper seal.

3. **Easy Installation** The SLP (Super Light Pipe) designation suggests it may be lighter than stock components, potentially improving performance and reducing weight.

4. **Reduced Exhaust Leaks** A well-fitted seal helps prevent exhaust gases from escaping, improving efficiency and reducing noise.

5. **Compatibility with Aftermarket Upgrades** If you plan to modify your exhaust system, this seal may integrate well with other performance parts.

6. **Cost-Effective Solution** Compared to full exhaust replacements, this seal is a relatively inexpensive fix for a common wear point.

1. **Potential for Wear Over Time** Grafoil seals can degrade with heat and vibration, requiring eventual replacement.

2. **Installation Difficulty** If not installed correctly, it may not provide a perfect seal, leading to leaks or exhaust issues.

3. **Limited Availability** As a specialized part, it may not be easy to find in local stores, requiring online purchase.

4. **Possible Compatibility Issues** If the exhaust system has been modified or if there are misalignments, the seal may not fit perfectly.

5. **No Performance Boost** This is primarily a maintenance or leak-prevention part rather than a performance-enhancing component.

6. **Quality Variability** Some aftermarket seals may not meet the same standards as OEM parts, though Starting Line is generally reliable.

The **Starting Line 1445-S546731-95 SLP Exhaust Flange Grafoil Seal** is a solid choice for addressing exhaust leaks in your 2004-2006 Arctic Cat F6 FireCat EFI. It offers a direct fit, high-quality sealing solution that can prevent exhaust issues without requiring a full exhaust replacement. However, it is not a performance upgrade and may still require periodic inspection or replacement due to wear.

If you are experiencing exhaust leaks at the flange or need to replace a worn seal, this is a **reliable and cost-effective option**. Ensure proper installation by following manufacturer guidelines or consulting a mechanic if unsure. If you plan to modify your exhaust system further, verify compatibility with other parts before purchasing. For long-term reliability, consider pairing this with high-quality exhaust gaskets or clamps to extend its lifespan.

Details:

This is helpful if you are buying multiple items. SLP Exhaust Flange Grafoil Seal for 2004 - 2006 Arctic Cat F6 Firecat EFI: For Systems. I need to exchange an item. 2004 - Arctic Cat F6 Firecat Twin Pipe.

2004 - 2006 Arctic Cat F6 Firecat EFI Son Pro Twin Pipe. Parts without fitment are to be assumed universal and may require vehicle modification.: Brand: Starting Line Products, model Number: 1445-S546731-95.

part #: 1445s54673195 price

• $57.87

specifications exhaustsnowmobilee:

• for models: F6, Efi, Firecat
• for makes: Arctic, Arctic-cat
• for years: 2004-2006
• brand: Starting Line Products
• mpn: 1445-s546731-95
• part type: Seal Exhaust Flange

payments exhaustsnowmobilee:

• wallet: Paypal
• credit card: Discover
• other

offer exhaustsnowmobilee:

• availability: In Stock
• sold: 0
• started: May 5, 2026
• options: Ship-to-home
• quantity: 3

general exhaustsnowmobilee:

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

seller exhaustsnowmobilee:

• # reviews: 84645
• rating: 99.9%
• city: Boise, ID

returns exhaustsnowmobilee:

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

shipping exhaustsnowmobilee:

• cost: $0.00
• type: Fixed
• transit: 2-6 Days
• service: Standard
• class: Standard

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