🔥 Heavy Duty 304 Stainless Steel Muffler – Made in USA 🇺🇸

Built from premium 304 stainless steel, this muffler is designed for durability and long service life. Made with thick 1/16" wall stainless steel, it will not crack or fail like thin imported alternatives. 💪

✔️ Fully TIG welded construction
✔️ Heavy duty stainless steel build
✔️ No fiberglass packing inside – no burn out over time
✔️ Consistent performance and reliability

This muffler features a 1" NPT female thread, designed to screw directly onto a standard male pipe fitting (commonly known as black pipe thread).

⚙️ Universal applications – Great for minibikes, go karts, generators, pressure washers, and more.

💥 Engine Compatibility (9–20 HP range):

• Honda GX240, GX270, GX390
• Predator 301, 420, 459
• Predator 670 (requires two mufflers)

🔊 Important Notes:

• This muffler will reduce noise, but it will NOT make your engine silent.
• Check your pipe size before ordering to ensure proper fitment.
• The 1" NPT thread is nominal, not actual outside diameter.
• NPT threads are tapered and will not fully bottom out.

📸 Please review all photos carefully for measurements and fitment details before purchasing.