Collection: Auto - Flame Arrestor

Enhance engine safety and prevent hazardous backfire sparks with our selection of Auto Flame Arrestor components. At DIY Customs, we provide high-quality replacement flame arrestors, durable mesh filters, precision-engineered mounting adapters, and specialized safety hardware designed for a perfect fit. Essential for performance builds and classic restorations, these components ensure that internal combustion backflashes are contained, protecting your engine bay from fire risks. Whether you are upgrading a high-performance induction system or replacing a clogged factory unit, our professional-grade gear offers the airflow and flame suppression you need at unbeatable prices. From specialized clamps to breather line connectors, we carry the essential hardware to keep your engine running safely. Don't see the specific diameter, low-profile design, or specialized finish for your project? Hit the live chat or call 412-882-8346—we can special order and drop-ship exactly what you are looking for directly to your doorstep!