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Exhaust› Exhaust Pipes, Systems and Components
Big Gun
Big Gun USFS Spark Arrestor Screen
SKU: B0AC 40-S003
Beginner — under 30 min
Overview
It is compatible with all Big Gun Exhaust systems and includes the necessary spark arrestor and spacer ring for installation. The unit installs in minutes.
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Part #: 40-S003
From backwoods trails to the open desert, many riding areas require the use of a spark arrestor. Check your local laws and regulations to see if you need a spark arrestor, and if so, look no further. Our spark arrestor is compatible with all Big Gun Exhaust systems and is easy to install. After all, no one wants to start a forest fire or get an expensive ticket for not having one!
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Big Gun |
| Part Number | B0AC 40-S003 |
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Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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