AWI 77669-2 Tomahawk Muffler PA-38-112

( Brand: Awi ), ( Manufacturer Part Number: 77669-2 ), ( Part Type: Muffler )

Review AWI Piper Tomahawk Muffler Assembly

The AWI 77669-2 Piper PA-38-112 Tomahawk Muffler is a high-performance exhaust system component designed specifically for the Piper Tomahawk PA-38-112 aircraft. This muffler, manufactured by Advanced Wearparts, Inc., is engineered to provide enhanced noise reduction and improved engine performance.

The muffler is constructed of high-quality, corrosion-resistant materials, ensuring durability and longevity. Its outer shell is made of aluminum, which not only looks great but also offers excellent heat resistance. The inner core is composed of stainless steel, providing superior strength and resistance to exhaust gases.

This muffler features a unique design that maximizes exhaust flow while minimizing backpressure. The result is increased engine efficiency and improved overall performance. Additionally, the muffler's advanced noise reduction technology significantly reduces exhaust noise, making your flying experience more enjoyable and less disturbing to those around you.

Installing the AWI 77669-2 Tomahawk Muffler is a straightforward process. It is a direct replacement for the original equipment manufacturer (OEM) muffler, ensuring a perfect fit. The muffler comes with all necessary hardware for installation, making it a convenient and hassle-free upgrade.

In summary, the AWI 77669-2 Piper PA-38-112 Tomahawk Muffler is a top-tier exhaust system component that delivers improved engine performance, enhanced noise reduction, and durability. Its high-quality construction, easy installation, and direct fit make it an excellent investment for any Piper Tomahawk PA-38-112 aircraft owner.

The AWI 77669-2 Piper PA-38-112 Tomahawk muffler is a popular aftermarket exhaust system upgrade for Piper Tomahawk aircraft. Here are some potential pros and cons to consider before making a purchase:

1. Improved Performance: A new muffler can help improve the aircraft's overall performance by reducing backpressure and improving engine efficiency.

2. Reduced Noise: A new muffler can help reduce the noise level of the aircraft, making it a more pleasant experience for both the pilot and passengers.

3. Increased Durability: A new muffler can provide increased durability compared to the original equipment, reducing the need for frequent repairs and maintenance.

4. Cosmetic Appeal: A new muffler can enhance the visual appearance of the aircraft, making it look more modern and well-maintained.

1. Cost: Replacing a muffler can be a significant expense, especially when factoring in the cost of installation.

2. Installation Complexity: Installing a new muffler can be a complex process, requiring specialized tools and knowledge.

3. Potential for Increased Emissions: Some aftermarket mufflers may not meet the same emissions standards as the original equipment, which could be a concern for environmentalists or those operating in regulated environments.

4. Potential for Decreased Fuel Efficiency: In some cases, a new muffler may result in decreased fuel efficiency due to increased engine power and performance.

The decision to purchase an AWI 77669-2 Piper PA-38-112 Tomahawk muffler ultimately depends on your individual priorities and circumstances. If you value improved performance, reduced noise, and increased durability, then the benefits may outweigh the costs. However, if you're concerned about the cost, installation complexity, potential emissions increases, or fuel efficiency decreases, then it may be worth considering other options or prioritizing other upgrades for your aircraft.

If you're still considering purchasing an AWI 77669-2 Piper PA-38-112 Tomahawk muffler, I would recommend doing thorough research on the specific model and its potential benefits and drawbacks. Consider consulting with a certified aircraft mechanic or aviation expert to help determine if the upgrade is right for you and your aircraft. Additionally, make sure to factor in the cost of installation and any potential ongoing maintenance or repair costs when evaluating the overall cost of the upgrade.

Details:

NOS Muffler, never installed, has a small dent on the tailpipe.

specifications aviationpar:

• for makes: Piper
• brand: Awi
• mpn: 77669-2
• part type: Muffler

shipping aviationpar:

• service: USPS Ground Advantage
• carrier: USPS
• transit: 5-10 Days
• class: Standard
• type: Fixed
• cost: $22.00

offer aviationpar:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: May 7, 2026
• quantity: 1

general aviationpar:

• condition: New other see details
• Parts Accessories > Aviation Parts Accessories > Parts

seller aviationpar:

• city: Cherry Hill, New Jersey
• # reviews: 2631
• rating: 100.0%

payments aviationpar:

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

returns aviationpar:

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

Awi 77669-2 Is Similar To:

• Awi 99482-00 Piper Cherokee 140 Muffler Assy P n (55.4% similar) Piper Cherokee 140 muffler assembly Awi part number 99482-00...(June 15th, 2025)