ARCTIC 658306 Intake Exhaust Valve Set Cat

( Brand: Arctic ), ( Part Type: Intake Valve Exhaust ), ( Manufacturer Part Number: 658306 ), ( Item Width: 8.000 ), ( Item Height: 2.000 ), ( Item Length: 9.000 ), ( Material: Steel ), ( Performance Part: No )

Review ARCTIC Aftermarket Cat Intake Exhaust Valve Set fits 366 400 454 500 2X4 4X4

Introducing the Arctic Cat 658306 366 400 454 500 4x4 Intake Exhaust Valve Set, specifically engineered to enhance the performance of your Arctic Cat snowmobile engine. This intake and exhaust valve set is designed for the 4-stroke, 4-cylinder, 4x4 engines with model numbers 366, 400, 454, and 500.

The intake valves are meticulously crafted from high-strength material for unmatched durability and reliability. Their precise design ensures optimal intake air flow, which translates to improved engine efficiency and increased power output. The exhaust valves, on the other hand, are designed to optimize the exhaust gases' expulsion from the engine. This results in reduced exhaust backpressure and improved engine performance.

Each valve in this set features a unique, hydraulic design that ensures consistent valve action and optimal engine performance under various operating conditions. The valves are also compatible with the factory valve springs, making for a simple and straightforward installation process.

The Arctic Cat 658306 366 400 454 500 4x4 Intake Exhaust Valve Set comes complete with all necessary hardware for a hassle-free installation. It's the perfect upgrade for your Arctic Cat snowmobile engine, providing improved power, enhanced efficiency, and increased durability. Upgrade your sled today and experience the difference that a high-quality intake and exhaust valve set can make.

Buying a 658306 366 400 454 500 4x4 intake exhaust valve set for an Arctic Cat snowmobile can be a significant investment. Here are some potential pros and cons to consider before making a purchase.

1. Performance enhancement: Upgrading to high-performance intake and exhaust valves can improve engine power, response, and overall performance.

2. Improved fuel efficiency: Better intake and exhaust valves can help improve fuel efficiency, reducing operating costs over time.

3. Durability: High-quality intake and exhaust valves are designed to last longer than stock parts, reducing the need for frequent replacements.

1. Cost: Upgrading to high-performance intake and exhaust valves can be a costly investment, particularly for older or less valuable snowmobiles.

2. Installation complexity: Installing aftermarket intake and exhaust valves can be a complex process, requiring specialized tools and expertise.

3. Potential compatibility issues: Ensure that the aftermarket intake and exhaust valves are compatible with your specific Arctic Cat snowmobile model and engine configuration.

Ultimately, the decision to buy a 658306 366 400 454 500 4x4 intake exhaust valve set for an Arctic Cat snowmobile depends on your individual priorities, budget, and goals. If you value performance enhancements and durability and are willing to invest in the cost and installation complexity, then upgrading your intake and exhaust valves may be a worthwhile investment. However, if you have budget constraints or are not concerned with significant performance gains, then it may be more prudent to stick with stock parts.

Before making a purchase, it is essential to do thorough research on the specific intake and exhaust valve set you are considering and the compatibility with your snowmobile model. Additionally, consider seeking advice from a trusted snowmobile mechanic or performance specialist to ensure that the upgrade will provide the desired results and is a worthwhile investment.

part # 658306 price

• $19.12

specifications atvsienna:

• for models: 366, 400, 454, 500, 2x4, 4x4
• for makes: Arctic, Arctic-cat
• brand: Arctic
• part type: Intake Valve Exhaust
• manufacturer part number: 658306
• item width: 8.000
• item height: 2.000
• item length: 9.000
• material: Steel
• performance part: No

offer atvsienna:

• availability: In Stock
• quantity: 2
• started: March 11, 2026
• sold: 0
• options: Ship-to-home

general atvsienna:

• ATV, Side-by-Side UTV Parts Accessories > Engines Engine Parts > Other Engine Parts
• condition: New

seller atvsienna:

• rating: 99.8%
• # reviews: 327021

shipping atvsienna:

• transit: 3-7 Days
• carrier: FedEx, UPS
• class: Economy, Expedited
• cost: $0.00
• type: Fixed
• service: FedEx Ground Economy, UPS 2nd Day Air

returns atvsienna:

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

payments atvsienna:

• other
• wallet: Apple-pay
• credit card: Visa

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