{"product_id":"fmf-powercore-4-slip-on-exhaust-with-spark-arrestor-for-kawasaki-klx140-klx140g-part-042160","title":"FMF Powercore 4 Slip-On Exhaust with Spark Arrestor for Kawasaki KLX140\/KLX140G, Part 042160","description":"\u003cp\u003eUpgrade your Kawasaki KLX140 with the FMF Powercore 4 Slip-On Exhaust, manufacturer part number 042160 and vendor part number 79-042160. Designed for riders seeking improved exhaust flow and reduced weight, this performance muffler features the latest Powercore 4 design with a high-flow core that provides increased surface area for sound absorption while allowing exhaust gases to move efficiently.\u003c\/p\u003e\u003cp\u003eThe FMF Powercore 4 is constructed with an extruded aluminum canister and a stainless steel midpipe secured with MIG\/TIG welding for strength and durability. Space-age internal packing helps manage exhaust sound and withstand demanding riding conditions. The lighter, stronger construction delivers a performance-focused alternative to the stock exhaust system while maintaining a practical fit for compatible Kawasaki models.\u003c\/p\u003e\u003cp\u003eFor off-road use, the Powercore 4 S\/A includes a U.S. Forest Service-approved, maintenance-free stainless steel spark arrestor screen. This slip-on exhaust fits 2008-2017 Kawasaki KLX140 models and the 2017 Kawasaki KLX140G. Verify your motorcycle model and year before installation to confirm compatibility. FMF is the manufacturer and brand behind this exhaust system, while the listed vendor part number is 79-042160.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-Flow Core: Provides more surface area to absorb sound while supporting increased exhaust flow.\u003c\/li\u003e\n\u003cli\u003eDurable Construction: Uses an extruded aluminum canister and a stainless steel midpipe with MIG\/TIG-welded construction.\u003c\/li\u003e\n\u003cli\u003ePerformance Design: Lighter, stronger, and designed to provide more power than the stock exhaust.\u003c\/li\u003e\n\u003cli\u003eSpark Arrestor: Includes a U.S. Forest Service-approved, maintenance-free stainless steel spark arrestor screen.\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 2008-2017 Kawasaki KLX140 models and the 2017 Kawasaki KLX140G.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2008 Kawasaki KLX140\u003cbr\u003e\n2008 Kawasaki KLX140L\u003cbr\u003e\n2009 Kawasaki KLX140\u003cbr\u003e\n2009 Kawasaki KLX140L\u003cbr\u003e\n2010 Kawasaki KLX140\u003cbr\u003e\n2010 Kawasaki KLX140L\u003cbr\u003e\n2011 Kawasaki KLX140\u003cbr\u003e\n2011 Kawasaki KLX140L\u003cbr\u003e\n2012 Kawasaki KLX140\u003cbr\u003e\n2012 Kawasaki KLX140L\u003cbr\u003e\n2013 Kawasaki KLX140\u003cbr\u003e\n2013 Kawasaki KLX140L\u003cbr\u003e\n2014 Kawasaki KLX140\u003cbr\u003e\n2014 Kawasaki KLX140L\u003cbr\u003e\n2015 Kawasaki KLX140\u003cbr\u003e\n2015 Kawasaki KLX140L\u003cbr\u003e\n2016 Kawasaki KLX140\u003cbr\u003e\n2016 Kawasaki KLX140L\u003cbr\u003e\n2017 Kawasaki KLX140\u003cbr\u003e\n2017 Kawasaki KLX140G\u003cbr\u003e\n2017 Kawasaki KLX140L\u003cbr\u003e\n2018 Kawasaki KLX140\u003cbr\u003e\n2018 Kawasaki KLX140G\u003cbr\u003e\n2018 Kawasaki KLX140L\u003cbr\u003e\n2019 Kawasaki KLX140\u003cbr\u003e\n2019 Kawasaki KLX140G\u003cbr\u003e\n2019 Kawasaki KLX140L\u003cbr\u003e\n2020 Kawasaki KLX140\u003cbr\u003e\n2020 Kawasaki KLX140G\u003cbr\u003e\n2020 Kawasaki KLX140L\u003cbr\u003e\n2021 Kawasaki KLX140G\u003cbr\u003e\n2021 Kawasaki KLX140L\u003cbr\u003e\n2021 Kawasaki KLX140R\u003cbr\u003e\n2022 Kawasaki KLX140L\u003cbr\u003e\n2022 Kawasaki KLX140R\u003cbr\u003e\n2023 Kawasaki KLX140L\u003cbr\u003e\n2023 Kawasaki KLX140R\u003cbr\u003e\n2024 Kawasaki KLX140L\u003cbr\u003e\n2024 Kawasaki KLX140R\u003cbr\u003e\n2025 Kawasaki KLX140L\u003cbr\u003e\n2025 Kawasaki KLX140R\u003cbr\u003e\n2026 Kawasaki KLX140L\u003cbr\u003e\n2026 Kawasaki KLX140R","brand":"FMF","offers":[{"title":"Default Title","offer_id":67551803932907,"sku":"79-042160","price":233.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/e4ad-69c1a04c26b1d.png?v=1790726984","url":"https:\/\/ctracingservices.com\/products\/fmf-powercore-4-slip-on-exhaust-with-spark-arrestor-for-kawasaki-klx140-klx140g-part-042160","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}