FMF Offroad Powercore 4 Exhaust Spark Arrestor 042160 - Slip-ON
FMF Offroad Powercore 4 Exhaust Spark Arrestor 042160 - Slip-ON
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FMF 042160 Offroad Powercore 4 Exhaust Spark Arrestor
The FMF Offroad Powercore 4 Exhaust Spark Arrestor is built for off-road motorcycle use.
Features & Benefits
- The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaust
- Constructed with an extruded aluminum canister, a stainless steel midpipe that is MIG/TIG welded and has space age internal packing
- Lighter, stronger and more powerful than stock exhausts
- Powercore 4 S/A has a U.S. Forestry approved maintenance free, stainless steel spark arrestor screen
Specifications
| Model | Offroad Powercore 4 Exhaust Spark Arrestor |
| Product Type | Exhaust |
| Vehicle Type | Offroad |
| Weight | 3 lb |
| Dimensions | 26 x 4 x 4 in |
| Brand | FMF |
| Manufacturer Part Number | 042160 |
Frequently Asked Questions
What is this exhaust intended for?
This FMF Offroad Powercore 4 Exhaust Spark Arrestor exhaust is intended for off-road motorcycle use. Confirm compatibility for your specific machine before ordering.
How much does this product weigh?
This item weighs approximately 3 lb.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

