SEADOO 273000372 Air Silencer Airbox Wake Pro 4TEC 215 260

( Brand: Seadoo ), ( Manufacturer Part Number: 273000372 ), ( Part Type: Silencer )

Review SEADOO Oem Air Silencer Airbox 215 260 Wake Pro fits GTX RXT 300 2012–2017

The **Sea-Doo 273000372 4TEC Air Silencer Airbox** is a meticulously engineered aftermarket upgrade designed to enhance the performance, efficiency, and overall driving experience of Sea-Doo GTX 215, 300 RXT, and Wake Pro models produced between 2012 and 2017. Crafted with precision for the **4TEC (Four-Tech) engine architecture** found in these high-performance personal watercraft, this air silencer and airbox system replaces the stock components with a more aerodynamic and optimized intake setup. The unit features a **sleek, low-profile design** that minimizes drag while maximizing airflow, allowing the engine to breathe more freely under both cruising and high-throttle conditions. Constructed from **high-grade, corrosion-resistant materials**, including durable plastics and reinforced metal components, this airbox is built to withstand the harsh marine environment, ensuring long-term reliability and resistance to saltwater corrosion a common issue with stock Sea-Doo parts. The internal design incorporates **smooth, contoured airflow channels** that reduce turbulence and improve engine efficiency, leading to better throttle response and smoother power delivery. Additionally, the air silencer helps dampen exhaust noise, providing a quieter ride without sacrificing performance. Whether you're looking to boost acceleration, improve fuel economy, or simply upgrade the stock components for a cleaner, more refined look, this airbox is a straightforward yet impactful modification. Perfect for enthusiasts who demand both performance and durability, the **Sea-Doo 273000372 4TEC Air Silencer Airbox** is an essential upgrade for those seeking to push their PWC to its full potential while maintaining ease of installation and compatibility with the original engine bay layout.

### **Pros and Cons of Buying a Seadoo 273000372 (4Tec Air Silencer, Airbox, GTX 215, 300 RX-T 260 Wake Pro, 2012 2017)**

#### **Pros**

1. **Performance and Power**

- The **GTX 215** engine delivers strong performance, making it suitable for cruising, wakeboarding, and light tubing.

- The **4Tec** system provides smoother power delivery compared to older two-stroke models, improving fuel efficiency and reducing emissions.

- The **Air Silencer and Airbox** modifications (if properly installed) can enhance airflow, potentially increasing horsepower and reducing exhaust noise.

2. **Reliability and Durability**

- Yamaha Seadoos from this era are known for being robust, especially the **300 HP RX-T 260** series, which is built for high-performance use.

- The **Wake Pro** trim is designed for better wake performance, making it ideal for water sports.

- With proper maintenance, these models can last for many years, even with high usage.

3. **Aftermarket Support and Modifications**

- The **2012 2017** models have a strong aftermarket presence, meaning parts like the **Air Silencer, Airbox, and GTX upgrades** are widely available.

- Tuning options (such as **jet adjustments, exhaust upgrades, and fuel system tweaks**) can further enhance performance.

- The **RX-T 260** platform is popular among enthusiasts, so finding mechanics and tuners is easier than on older or less common models.

4. **Fuel Efficiency (Compared to Older Models)**

- The **4Tec** system is more fuel-efficient than the previous two-stroke engines, reducing operating costs over time.

- The **GTX 215** is optimized for better throttle response and power delivery, making it more efficient than stock engines in some cases.

5. **Resale Value and Collectibility**

- Yamaha s reputation ensures that even older models hold decent resale value, especially well-maintained ones.

- The **RX-T 260** and **Wake Pro** trims are sought after by collectors and enthusiasts, which could benefit future resale.

6. **Safety and Handling**

- The **RX-T 260** platform features improved stability and handling compared to earlier models, making it safer for high-speed riding.

- The **Wake Pro** trim includes design elements that enhance wake performance, which is beneficial for water sports.

---

#### **Cons**

1. **Age and Wear**

- Being **2012 2017 models**, these PWs are **not brand new**, meaning they may require more maintenance than a newer model.

- **Wear and tear** on components like the **drive unit, steering system, and electricals** could be more frequent if not properly maintained.

- **Seals, bearings, and fuel system components** may need replacement sooner than in a newer model.

2. **Potential Modification Risks**

- **Aftermarket parts like the Air Silencer and Airbox** can void warranties if not installed correctly.

- **Improper tuning** (e.g., aggressive jet changes, exhaust modifications) can lead to **engine damage, reduced lifespan, or poor performance**.

- Some modifications (such as **exhaust upgrades**) may not be legal in all regions due to noise restrictions.

3. **Fuel and Maintenance Costs**

- While **4Tec is more efficient than two-stroke**, fuel costs still add up, especially for high-performance models.

- **Regular maintenance (oil changes, drive unit servicing, electrical checks)** can be expensive over time.

- **Replacement parts** (e.g., **impeller, steering bearings, throttle cables**) may cost more than on newer models.

4. **Depreciation**

- Like all PWs, these models **depreciate over time**, meaning they will lose value unless well-maintained.

- If not properly cared for, they may **resell for significantly less** than a newer or lower-mileage model.

5. **Noise and Emissions Concerns**

- **Aftermarket exhaust and air intake modifications** (like the Air Silencer) can make the PW **louder**, which may violate local noise laws.

- Some regions have **emissions regulations** that may restrict heavily modified PWs, requiring compliance with stock or approved aftermarket parts.

6. **Availability of Parts and Mechanics**

- While parts are available, **some components (especially for older models) may be harder to find** than on newer PWs.

- **Finding a Yamaha specialist** who is familiar with these models may be difficult in some areas, leading to higher repair costs.

7. **Potential for Hidden Issues**

- **Pre-owned PWs** may have **hidden problems** (e.g., **waterlogged electronics, worn drive units, fuel system leaks**) that are not immediately obvious.

- **Lack of service records** makes it hard to assess the true condition of the PW.

---

### **Conclusion**

Buying a **Seadoo 273000372 (4Tec, GTX 215, 300 RX-T 260 Wake Pro, 2012 2017)** with aftermarket modifications like the **Air Silencer and Airbox** can be a **great choice for enthusiasts** who prioritize **performance, reliability, and aftermarket support**. However, it also comes with **higher maintenance costs, depreciation risks, and potential modification pitfalls**.

- **Enthusiasts who enjoy tuning and modifying** their PW.

- **Owners who want a balance of power and efficiency** (better than older two-stroke models).

- **Those who plan to use it for wakeboarding, tubing, or high-performance cruising**.

- **Buyers who can afford regular maintenance and potential repairs**.

- **Casual riders** who want a low-maintenance, long-term investment.

- **Those in areas with strict noise or emissions laws** (modifications could be restricted).

- **Buyers who cannot commit to proper maintenance** (risk of costly repairs).

- **People looking for a brand-new PW with warranty coverage**.

---

### **Recommendation**

If you are **experienced with PW maintenance and modifications**, this model is a **solid choice** for performance and aftermarket potential. However, **budget for regular servicing, especially the drive unit, electricals, and fuel system**.

- **Get a professional inspection** (preferably from a Yamaha specialist).

- **Check service history** (if available) to avoid hidden issues.

- **Verify local laws** regarding noise and emissions if modifying.

- **Consider insurance coverage** for a used PW, as repairs can be expensive.

- **Lower mileage** (under 500 hours).

- **Full service records**.

- **No history of major accidents or neglect**.

For **new buyers or those unsure about modifications**, a **newer Yamaha PW (2018 )** with stock components may be a safer long-term investment. However, if you **love the RX-T 260 platform and want to push performance**, this model is a **great used option** with the right care.

Details:

2012 RXT 260 RS, 17CA, 17CB - Engine And Air Intake Silencer. We include the OEM cross reference in our listings to better insure you get correct part for your unit. Removed from a 43 hour freshwater ski. OEM Seadoo 4TEC Air Silencer Airbox GTX 215 300 RXT 260 WAKE PRO 2012 2017 2012 -2017: complete upper and lower air silencer assembly in excellent used condition as shown photos.

2016 RXT - Engine Rxt 260.

part #: 273000372 prices

• $36.99-$53.99

specifications jetskiintakeez:

• for models: Gtx, Rxt, 300
• for years: 2012-2017
• brand: Seadoo
• mpn: 273000372
• part type: Silencer

offer jetskiintakeez:

• options: Ship-to-home
• quantity: 1
• started: April 17, 2026
• sold: 0
• availability: In Stock

seller jetskiintakeez:

• city: Poplar Bluff, Missouri
• rating: 99.8%
• # reviews: 8047

shipping jetskiintakeez:

• type: Fixed
• class: Standard
• service: USPS Ground Advantage
• carrier: USPS
• cost: $0.00
• transit: 5-11 Days

returns jetskiintakeez:

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

general jetskiintakeez:

• condition: Used
• Parts Accessories > Personal Watercraft Parts > Intake Fuel Systems

payments jetskiintakeez:

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

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