{"product_id":"fmf-factory-4-1-mini-slip-on-stainless-steel-aluminum-muffler-with-titanium-megabomb-for-kawasaki-klx140","title":"FMF Factory 4.1 Mini Slip-On Stainless Steel Aluminum Muffler with Titanium Megabomb for Kawasaki KLX140","description":"\u003cp\u003eUpgrade your motorcycle’s exhaust performance with the FMF Factory 4.1 Mini Slip-On Muffler, manufacturer part number 042382 and vendor part number 79-42382. Designed for select Kawasaki KLX140 and KLX140L applications, this tuned exhaust system combines FMF’s advanced Resonance Chamber Technology with application-specific core specifications to help deliver strong, refined performance while maintaining practical sound control.\u003c\/p\u003e\u003cp\u003eThe patented core shape helps lower sound levels without sacrificing maximum power output, while the patented canister shape provides additional internal volume for sound-absorbing material. A patented chamber design is engineered to enhance and refine exhaust pressure, supporting smooth power delivery across the engine’s operating range. The included titanium Megabomb is designed to further optimize power output for compatible machines.\u003c\/p\u003e\u003cp\u003eFMF’s Factory Forward Engineering centralizes mass for improved packaging and helps reduce the likelihood of crash damage. The innovative rear end cap allows straightforward installation of tuning tip inserts or a spark arrestor, making this muffler adaptable for different riding conditions and performance requirements. The slip-on design is intended for convenient installation using the motorcycle’s compatible mounting points and existing exhaust system components.\u003c\/p\u003e\u003cp\u003eThis FMF Factory 4.1 Mini exhaust fits 2008 Kawasaki KLX140 models, 2009 Kawasaki KLX140 models, 2011 through 2017 Kawasaki KLX140 models, and the 2008 Kawasaki KLX140L. Verify the motorcycle model and year before ordering to confirm fitment. The product features a stainless steel and aluminum muffler construction with a titanium Megabomb included, offering a durable, performance-focused replacement for the original exhaust components.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eResonance Chamber Technology: Incorporates FMF’s latest design technology for refined exhaust performance.\u003c\/li\u003e\n\u003cli\u003ePatented Core Shape: Helps reduce sound levels while maintaining maximum power output.\u003c\/li\u003e\n\u003cli\u003ePatented Canister Shape: Increases internal volume for additional sound-absorbing material.\u003c\/li\u003e\n\u003cli\u003ePatented Chamber Design: Enhances and refines exhaust pressure for optimized performance.\u003c\/li\u003e\n\u003cli\u003eFactory Forward Engineering: Centralizes mass and helps reduce potential crash damage.\u003c\/li\u003e\n\u003cli\u003eApplication-Specific Tuning: Uses optimized core specifications for the Kawasaki KLX140 application.\u003c\/li\u003e\n\u003cli\u003eRear End Cap: Supports simple installation of tuning tip inserts or a compatible spark arrestor.\u003c\/li\u003e\n\u003cli\u003eTitanium Megabomb Included: Helps optimize power output for compatible motorcycles.\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 2008 Kawasaki KLX140, 2009 Kawasaki KLX140, 2011–2017 Kawasaki KLX140, and 2008 Kawasaki KLX140L.\u003c\/li\u003e\n\u003cli\u003eBrand and Part Number: FMF manufacturer part number 042382; vendor part number 79-42382.\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\n2021 Kawasaki KLX140R F\u003cbr\u003e\n2021 Kawasaki KLX140R L\u003cbr\u003e\n2022 Kawasaki KLX140L\u003cbr\u003e\n2022 Kawasaki KLX140R\u003cbr\u003e\n2022 Kawasaki KLX140R F\u003cbr\u003e\n2022 Kawasaki KLX140R L\u003cbr\u003e\n2023 Kawasaki KLX140L\u003cbr\u003e\n2023 Kawasaki KLX140R\u003cbr\u003e\n2023 Kawasaki KLX140R F\u003cbr\u003e\n2023 Kawasaki KLX140R L\u003cbr\u003e\n2024 Kawasaki KLX140L\u003cbr\u003e\n2024 Kawasaki KLX140R\u003cbr\u003e\n2024 Kawasaki KLX140R F\u003cbr\u003e\n2024 Kawasaki KLX140R L\u003cbr\u003e\n2025 Kawasaki KLX140L\u003cbr\u003e\n2025 Kawasaki KLX140R\u003cbr\u003e\n2025 Kawasaki KLX140R F\u003cbr\u003e\n2025 Kawasaki KLX140R L\u003cbr\u003e\n2026 Kawasaki KLX140L\u003cbr\u003e\n2026 Kawasaki KLX140R","brand":"FMF","offers":[{"title":"Default Title","offer_id":67551847022827,"sku":"79-42382","price":257.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/927e-5ee7ca8753059.jpg?v=1790729111","url":"https:\/\/ctracingservices.com\/products\/fmf-factory-4-1-mini-slip-on-stainless-steel-aluminum-muffler-with-titanium-megabomb-for-kawasaki-klx140","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}