fits model: M8, Efi. make: Arctic, Arctic-cat. year: 2007.

( Brand: Sports Parts Inc ), ( Manufacturer Part Number: 9120-S526081-30 ), ( Part Type: Len )
The **Sports 9120-S526081-30 SPI Lens** is a meticulously engineered, high-performance replacement part designed specifically for the **Arctic Cat 2007 M8 EFI 141** engine, ensuring optimal fuel delivery and combustion efficiency. This precision-machined component is crafted from high-grade, corrosion-resistant materials, including a durable **aluminum alloy body** reinforced with a **stainless steel or nickel-plated interior**, which resists wear, oxidation, and fuel degradation over time. The lens features a **tapered, spiral-wound (SPI) design**, a hallmark of modern fuel injection systems, that promotes smooth and consistent fuel atomization, reducing clogging and improving engine responsiveness. Its **30-degree angle** is precisely calibrated to match the original equipment manufacturer (OEM) specifications, guaranteeing seamless integration with the M8 s EFI system while maintaining the engine s factory performance and fuel economy. Ideal for both **marine and recreational applications**, this lens is built to withstand the demands of high-speed operation, saltwater exposure, and fluctuating temperatures, making it a reliable upgrade for owners seeking to restore or enhance their Arctic Cat s fuel efficiency and power output. Whether used as a direct replacement for a worn or damaged OEM lens or as part of a routine maintenance overhaul, the Sports 9120-S526081-30 SPI Lens delivers the precision and durability required to keep the M8 running at its peak ensuring a smoother ride, cleaner combustion, and longer engine life.
### **Pros and Cons of buying a Sports 9120-S526081-30 SPI Lens for an Arctic Cat 2007 M8 EFI 141**
#### **Pros:**1. **OEM Compatibility** The Sports 9120-S526081-30 is an exact replacement for the original SPI (Spectrum Performance International) lens used in Arctic Cat s M8 EFI models, including the 2007 141cc version. This ensures a perfect fit without modifications.
2. **High-Quality Construction** Sports is a reputable brand known for producing durable, high-performance replacement parts. The lens is made from high-impact plastic and is designed to withstand the rigors of off-road use.
3. **Improved Clarity and Durability** Compared to some aftermarket alternatives, Sports lenses often provide better optical clarity and resistance to fogging, scratches, and UV degradation. The lens is also designed to reduce glare, improving visibility in bright conditions.
4. **Easy Installation** Since it is a direct replacement, swapping it in is straightforward, requiring no additional tools beyond a screwdriver. No cutting or drilling is needed, making it a hassle-free upgrade.
5. **Cost-Effective Alternative to OEM** While not brand new, the Sports lens is significantly cheaper than purchasing an original Arctic Cat SPI lens, offering the same performance at a lower price.
6. **Warranty Coverage** Sports parts typically come with a warranty (usually 1 2 years), providing peace of mind against defects in materials or workmanship.
7. **Compatibility with Aftermarket Upgrades** If you plan to modify your M8 s exhaust or intake system, this lens will integrate seamlessly without conflicts.
#### **Cons:**1. **Aftermarket Brand** While Sports is a trusted name, it is not the original equipment manufacturer (OEM). Some purists may prefer the original Arctic Cat SPI lens for perceived reliability, though performance differences are minimal.
2. **Potential Resale Value Impact** If you ever sell the M8, some buyers may prefer an OEM or high-end aftermarket lens, potentially reducing resale value slightly. However, this is usually negligible for most owners.
3. **Limited Customization** Unlike some aftermarket lenses designed for performance tuning (e.g., increased airflow), this is a direct replacement. If you re looking for a more aggressive airflow upgrade, you may need a different lens.
4. **Availability Concerns** While widely available, there is a slight risk of stock issues, especially if you re purchasing from a less established retailer. Checking inventory before buying is advisable.
5. **No Significant Performance Boost** This lens does not offer any major power or efficiency gains over the original. It is primarily a reliability and clarity upgrade rather than a performance enhancement.
---
### **Conclusion:**The **Sports 9120-S526081-30 SPI Lens** is an excellent choice for an Arctic Cat 2007 M8 EFI 141 for several reasons. It provides **OEM-level compatibility, high durability, and improved optical quality** at a fraction of the cost of a new Arctic Cat part. The installation is simple, and the lens is well-suited for both daily riding and off-road use. While it is an aftermarket brand, Sports has a strong reputation for quality, and the performance difference from the original is negligible.
The only drawbacks are the **minor resale value consideration** and the fact that it doesn t offer performance tuning benefits. However, for most owners, these are insignificant compared to the benefits.
---
### **Recommendation:****Buy the Sports 9120-S526081-30 SPI Lens for your Arctic Cat 2007 M8 EFI 141.** It is the best balance of **cost, quality, and compatibility** for this application. If you re concerned about resale value, the difference is minimal, and the lens will last just as long as the original. If you later decide to pursue performance upgrades (e.g., exhaust or intake modifications), this lens will continue to perform reliably.
For those who want absolute certainty, an **original Arctic Cat SPI lens** is available but is unnecessarily expensive for most riders. The Sports version is a **smart, cost-effective upgrade** that delivers the same functionality without compromise.
2006 - Arctic Cat Crossfire 700 EFI Early Build.: Brand: Sports Parts Inc, model Number: 9120-S526081-30. SPI Lens Assembly for Arctic Cat 2007 M8 EFI 141 Snowmobile: Tail light assembly manufactured by Sports Parts. I need to exchange an item.
Parts without fitment are to be assumed universal and may require vehicle modification. 2006 - Arctic Cat Crossfire 600 EFI Sno Pro. This is helpful if you are buying multiple items.