







🔥 Upgrade your engine’s breathability with precision and power! ⚙️
This 1" threaded exhaust flange adapter is CNC-cut from heavy 1/4" steel for durability and precision. Compatible with Predator 301cc, 420cc, 670cc engines and Honda GX270, GX340, GX390 models, it features a stainless steel 1" NPT outlet pipe and a 2" flange center hollow-to-hollow dimension. Designed as a direct replacement part, it supports custom exhaust applications while maintaining spark arrestor functionality. Professional installation is recommended for optimal performance.
| Product dimensions | 67L x 3.5W centimetres |
| Automotive Fit Type | Universal Fit |
| Manufacturer | NBAUTO |
| UPC | 768472236135 |
| Model | 1" Threaded Exhaust Flange |
| Item model number | OT001132-1 |
| Exterior | Painted |
| Manufacturer part number | NBAUTOOT001132-1 |
| Item Weight | 155 g |
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