STARTING LINE PRODUCTS 2758-S747357-58 Slp Exhaust Flange Seal Grafoil Pipe Cat

( Brand: Starting Line Products ), ( Manufacturer Part Number: 2758-S747357-58 ), ( Part Type: Seal Pipe Exhaust Flange )

Review STARTING LINE PRODUCTS Slp Exhaust Flange Grafoil Seal twin Pipe Arctic Cat fits TWIN F5 EFI LXR 2010–2011

The **Starting Line 2758-S747357-58 SLP Exhaust Flange with Grafoil Seal for Twin-Pipe Applications** is a precision-engineered aftermarket component designed exclusively for the **2010 2011 Arctic Cat F5 EFI LXR** outboard motors, ensuring a seamless and leak-proof connection between the exhaust manifold and the exhaust piping system. Crafted from high-grade **stainless steel**, this flange is built to withstand the intense heat, pressure, and corrosive marine environment typical of high-performance outboards, delivering both durability and reliability under demanding conditions. The **SLP (Super Low Profile) design** minimizes interference with surrounding components, allowing for easier installation while maintaining optimal exhaust flow efficiency, which is critical for maximizing power and performance in your Arctic Cat engine. A standout feature of this flange is its **integrated Grafoil seal**, a high-temperature, self-lubricating gasket material that forms a tight, vibration-resistant bond between the flange and the exhaust system, eliminating the risk of leaks or blowouts over time. This seal is particularly effective in marine applications where constant movement and exposure to saltwater could otherwise compromise traditional rubber or silicone gaskets. Whether you're upgrading your exhaust system for improved performance, addressing a leak, or performing a routine maintenance overhaul, this flange provides a **direct-fit, no-compromise solution** that aligns perfectly with the factory exhaust ports on your F5 EFI LXR, ensuring a clean, professional finish and hassle-free installation. Built to meet or exceed OEM standards, this component is an essential upgrade for enthusiasts and professionals alike who demand both performance and longevity from their Arctic Cat outboard.

### **Pros and Cons of buying a Starting Line 2758-S747357-58 SLP Exhaust Flange Grafoil Seal for a 2010-2011 Arctic Cat F5 EFI LXR**

1. **OEM Compatibility** The part is designed specifically for Arctic Cat engines, ensuring a proper fit with the factory exhaust system. This reduces the risk of leaks or improper alignment, which can cause performance issues or damage.

2. **High-Quality Grafoil Seal** Grafoil is a durable, heat-resistant material commonly used in exhaust systems for its ability to withstand high temperatures without degrading. This helps maintain a tight seal over time, reducing the need for frequent replacements.

3. **SLP (Super Low Profile) Design** The SLP designation suggests a sleek, low-profile flange that may reduce drag and improve airflow slightly compared to standard aftermarket options. This could contribute to better exhaust flow and engine efficiency.

4. **Direct Replacement** Since this is a direct-fit part, installation should be straightforward, requiring minimal modification to the existing exhaust system. This saves time and labor compared to custom or non-OEM solutions.

5. **Reliability** Starting Line is a reputable brand known for manufacturing high-quality aftermarket parts. Their products are often built to last, reducing the likelihood of premature failure.

6. **Compatibility with EFI Systems** The part is designed for EFI-equipped engines, meaning it should integrate well with the fuel injection system without causing issues like lean mixtures or misfires.

7. **Warranty Support** Starting Line typically offers warranties on their products, providing some assurance against defects or premature wear.

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1. **Potential Overkill for Stock Applications** If you re running a stock exhaust system with no modifications, this flange may be more expensive than necessary. A simpler, less expensive OEM or aftermarket seal might suffice for basic use.

2. **Cost** Compared to generic or budget-friendly exhaust seals, this part is likely more expensive. If you re on a tight budget, you may need to weigh the benefits against the cost.

3. **Limited Customization** Since this is a direct-fit part, it doesn t offer any performance-enhancing modifications (e.g., larger diameter, different material) that some aftermarket exhaust systems provide.

4. **Installation Complexity** While designed for easy installation, working with exhaust systems can be tricky, especially for those without mechanical experience. Improper installation could lead to leaks or damage.

5. **Availability of Alternatives** There may be other brands or models offering similar functionality at a lower price. Researching alternatives could help you find a better value.

6. **Potential for Counterfeit Parts** Purchasing from untrusted sellers (e.g., third-party marketplaces) could result in counterfeit or low-quality replicas. Always buy from authorized dealers or reputable retailers.

7. **Durability Concerns Over Time** While Grafoil is durable, it can degrade with extreme heat or prolonged use. If you frequently operate at high RPMs or in harsh conditions, the seal may need replacement sooner than expected.

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### **Conclusion and Recommendation**

The **Starting Line 2758-S747357-58 SLP Exhaust Flange Grafoil Seal** is a solid choice for owners of a 2010-2011 Arctic Cat F5 EFI LXR who prioritize **reliability, OEM compatibility, and long-term performance**. Its high-quality Grafoil seal and SLP design make it a practical upgrade for those looking to maintain or improve exhaust system integrity without extensive modifications.

- **Buy it if:** You want a direct-fit, high-quality seal that integrates seamlessly with your stock or lightly modified exhaust system. It s ideal if you ve experienced leaks with the original seal or want to prevent future issues.

- **Consider alternatives if:** You re on a tight budget and can find a similarly rated seal from another reputable brand (e.g., ARP, Jegs, or OEM replacements) at a lower cost. Also, if you re planning extensive exhaust modifications, a more performance-oriented flange might be worth investigating.

- **Where to buy:** Purchase from **authorized Starting Line dealers, Arctic Cat authorized service centers, or trusted online retailers** (e.g., Arctic Cat s official website, Amazon, or specialty outdoor power equipment stores) to avoid counterfeit parts.

**Final Verdict:** This is a **strong, reliable option** for maintaining or upgrading your Arctic Cat s exhaust system, especially if you value durability and ease of installation. However, weigh the cost against your specific needs before committing.

Details:

Parts without fitment are to be assumed universal and may require vehicle modification. 2012 - Arctic Cat F5 LXR.: Brand: Starting Line Products, model Number: 2758-S747357-58. This is helpful if you are buying multiple items.

I need to exchange an item. 2007 - 2011 Arctic Cat F8 EFI LXR. SLP Exhaust Flange Grafoil Seal-Twin Pipe for 2010 - 2011 Arctic Cat F5 EFI LXR: For Systems.

part #: 2758s74735758 price

• $57.87

specifications exhaustsnowmobilee:

• for models: F5, Efi, Lxr, Twin
• for makes: Arctic, Arctic-cat
• for years: 2010-2011
• brand: Starting Line Products
• mpn: 2758-s747357-58
• part type: Seal Pipe Exhaust Flange

returns exhaustsnowmobilee:

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

seller exhaustsnowmobilee:

• # reviews: 85399
• rating: 99.9%
• city: Boise, ID

general exhaustsnowmobilee:

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

shipping exhaustsnowmobilee:

• service: Standard
• transit: 3-6 Days
• cost: $0.00
• class: Standard
• type: Fixed

offer exhaustsnowmobilee:

• availability: In Stock
• options: Ship-to-home
• quantity: 9
• started: May 16, 2026
• sold: 0

payments exhaustsnowmobilee:

• other
• wallet: Paypal
• credit card: Diners-club

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