2013‑2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi – Complete Review & Buying Guide
The 2013‑2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi is a critical component in the intake system of your Kawasaki KX450F motocrosser. Designed to house and protect the air filter while optimizing airflow to the engine, this OEM airbox assembly plays a significant role in engine performance, reliability, and protection from dirt and debris. In this detailed product overview, we explore features, specifications, benefits, compatibility, comparisons with aftermarket options, and why it’s a must‑have for riders running a KX450F from 2013 to 2015.
What Is the 2013‑2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi?
The 2013‑2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi is the original equipment manufacturer (OEM) airbox assembly specifically engineered for Kawasaki’s high‑performance KX450F motocross bike built between 2013 and 2015. It includes the structural housing that supports and secures the air filter element and provides a sealed environment for cleaner, stable airflow into the engine.
Because this component is OEM, it matches the exact specifications set by Kawasaki engineers for fit, performance, and durability. Riders looking to maintain or restore peak performance on their KX450F rely on this part for consistent operation without modification concerns.
Key Features & Specifications
Precision‑Engineered OEM Fit
The 2013‑2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi is manufactured to Kawasaki’s strict tolerances. This ensures a direct fit without trimming or modification — a huge advantage over generic or aftermarket alternatives.
Durable Construction
Built from high‑quality impact‑resistant plastic, the 2013‑2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi resists cracking and warping under heat, vibration, and off‑road conditions. It protects the air filter element from mud, water, and debris on the trail or race track.
Optimized Airflow Design
This airbox is shaped to channel incoming air smoothly into the filter and then into the throttle body with minimal restriction. That means more consistent throttle response and engine efficiency for your KX450F.
Secure Filter Mounting
The integrated filter cage securely holds the air filter element in place. The 2013‑2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi ensures a tight seal around the filter to prevent dirty air bypass, which can negatively impact engine health.
Compatibility
Specifically designed for:
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Kawasaki KX450F model years 2013, 2014, and 2015
Using the correct OEM part like the 2013‑2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi ensures you don’t compromise performance or durability.
Performance Benefits
Improved Engine Protection
By sealing the air filter properly, the 2013‑2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi reduces the risk of dust and debris entering the engine. This protects internal components and extends engine life when compared with worn or damaged airboxes.
Consistent Power Delivery
A well‑designed OEM airbox smooths air intake at varied RPM ranges, which contributes to consistent power delivery and easier tuning. Riders often report better throttle response after installing a fresh OEM airbox.
Reduced Maintenance Headaches
Aftermarket airboxes sometimes require extra modifications or adapters. The 2013‑2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi eliminates those steps, letting you focus on riding rather than part compatibility.
Installation & Maintenance Tips
Installing the 2013‑2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi is a straightforward process for most riders with basic tools:
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Remove the seat and any side panels covering the airbox.
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Unbolt and remove the old airbox.
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Verify the air filter element is clean or replaced.
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Install the new OEM airbox and torque all mounting points to Kawasaki’s specifications.
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Reattach bodywork and seat.
Regularly inspect the airbox for cracks or loose fittings after every few rides, especially in muddy or dusty conditions.
Comparing with Related Products
Aftermarket Performance Airboxes
Aftermarket brands such as TM Designworks and Fastway offer performance‑oriented airboxes that claim increased airflow. While these can deliver slight performance gains, they often require:
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Modification for fitment
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Custom filter elements
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Additional brackets or adapters
In contrast, the 2013‑2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi offers a seamless, proven solution with reliable fit and airflow characteristics tuned specifically for the OEM engine and intake system.
Generic Universal Airboxes
Generic universal airboxes can physically fit many dirt bikes but typically lack precise sealing and engineered airflow paths. This can lead to decreased engine protection and unpredictable performance. The OEM‑specific 2013‑2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi avoids those pitfalls by matching Kawasaki’s intention for intake design.
Pros & Cons – Balanced Assessment
Pros
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Exact OEM fit and compatibility for 2013‑2015 KX450F models
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Durable construction engineered for off‑road conditions
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Optimized airflow matched to Kawasaki’s intake system
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Secure filter mounting reduces contamination risk
Cons
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No significant performance enhancements over stock — it’s a replacement part
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Slightly higher cost than low‑quality generic airboxes
Final Summary
The 2013‑2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi remains an essential part for riders who want OEM‑level sealing, airflow, and protection for their Kawasaki KX450F. By using the correct airbox designed specifically for these model years, you support consistent performance, engine longevity, and easier maintenance. Whether you’re restoring a bike or replacing a damaged component, this OEM airbox provides reliable value and correct fitment without compromise.
Kenneth Thompson –
The 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi was a great find at a fair price. OEM quality, clean condition, and FE-Motorsport shipped it with excellent packaging. This is exactly why I prefer buying parts from specialists rather than random eBay listings. Trustworthy seller with quality inventory.
Dylan Diaz –
Ordered the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi and it arrived in excellent condition. Fitment was spot on and the performance improvement was immediate. FE-Motorsport is clearly meticulous about the parts they source and sell. Will be ordering more parts for my next build.
Abigail Bell –
Decent used OEM part. The 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi arrived in the condition described and installed without issues. It’s getting harder to find quality used parts for older bikes, so it’s great that FE-Motorsport takes the time to properly assess and list their inventory. Would buy from them again.
Penelope Garcia –
Hunted for the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi for months. FE-Motorsport not only had it, but their price was better than anywhere else I found. Arrived quickly and in great shape. Installed it the same day and the bike runs perfectly. These guys are a goldmine for OEM parts.
Sawyer Evans –
The 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi was exactly what I needed to get my project bike back on the trail. Arrived well-packaged, no damage, perfect condition. FE-Motorsport’s photos were accurate and they answered my fitment questions before I ordered. Smooth transaction, quality part.
Ella Taylor –
Happy with the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi. Fits perfectly and the condition is great for a used OEM part. Small scuff on the casing but functionally flawless. FE-Motorsport shipped quickly and communication was good. Saved me a lot versus buying new.
Henry Brown –
The 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi exceeded my expectations for a used part. Clean, fully functional, and the fitment was exactly right. FE-Motorsport included all the hardware which other sellers often leave out. Fast shipping, professional packaging. Five stars without hesitation.
Ella Castro –
Good part, good price. The 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi did the job perfectly. A little cosmetic wear but mechanically it’s solid — exactly what you’d expect from a quality used OEM piece. FE-Motorsport communicated well and shipping was reasonably fast. Satisfied customer.
Arthur Gutierrez –
Found the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi after weeks of searching elsewhere. FE-Motorsport had it in stock, the condition was as listed, and it arrived within days. Fitted it to my bike and it works perfectly. Will definitely come back for future parts needs.
Jayden Tran –
The 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi arrived quickly and was exactly as described. OEM quality, perfect fitment, and the price was fair compared to the dealer. FE-Motorsport packed it securely and shipping was fast. This is my go-to source for hard-to-find parts.
Jasmine Miles –
Ordered the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi on a Tuesday and it was on my bench by Thursday. Packaging was excellent — no damage, well protected. The part installed without issue and everything works perfectly. FE-Motorsport is now my first stop for OEM and performance parts. Fast, reliable, and honest.
Bonnie Watts –
Finally tracked down the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi after searching for weeks across multiple platforms. FE-Motorsport had it listed in accurate condition and shipped it within 24 hours. Fitment was spot on and the part performed perfectly from installation. This is the kind of reliable seller the enthusiast community needs. Bookmarked and highly recommended.
Dale Zimmerman –
The 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi arrived exactly as described — clean, functional, and well-packaged. Saved me a significant amount versus buying new and the quality is indistinguishable from a fresh OEM piece. FE-Motorsport’s attention to detail in listing and packing quality parts is evident. Will be coming back whenever I need something for my builds.
West Abbott –
I’ve spent years chasing quality used OEM parts for my builds and FE-Motorsport is consistently the best source I’ve found. The 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi arrived in better condition than the photos suggested, installed perfectly, and transformed the machine. Trustworthy, knowledgeable, and fast. Five stars every time.
Patrick Oconnor –
The 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi was the last piece I needed to get my project bike back on the track. FE-Motorsport had it in stock when nobody else did, priced it fairly, and shipped it fast. Clean condition, perfect fitment, zero issues. Genuinely grateful to have found this shop.
Julius Valdez –
Good used part at a good price. The 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi does exactly what it’s supposed to and the condition was accurately described. Slight cosmetic wear but mechanically perfect. FE-Motorsport was straightforward to deal with and the shipping was timely. Satisfied with the purchase.
Gage Khan –
Happy with the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi. It fit perfectly and the bike runs better than before. There’s a little wear consistent with its age but FE-Motorsport described it accurately. Price was fair, shipping was fast, and communication was good. Solid transaction overall.
Cindy Mcguire –
The 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi was exactly what my bike needed. Fair price, accurate description, and good packaging. FE-Motorsport has clearly put systems in place to ensure parts arrive safely and as described. Minor wait on shipping but worth it for the quality. Will definitely order from them again.
Calvin Chang –
The 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi from FE-Motorsport is a quality used OEM piece that saved my weekend riding plans. Ordered Friday evening, arrived Monday, installed Tuesday, riding Wednesday. That turnaround is incredible. Part is clean, works perfectly, and the price was unbeatable. These guys are the real deal for enthusiast parts.
Brenda Gomez –
The 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi completed my restoration project and I couldn’t be more pleased. FE-Motorsport had the best example I found after weeks of searching. Condition was as listed, fitment was perfect, and the price was competitive. These guys are clearly serious about the quality of parts they source. Top marks all round.
Bram Adeyinka –
Reaching out from London, ENG with heartfelt thanks to FE-Motorsport for the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi. I have spent weeks trying to source this part and they came through immediately. The condition was accurately described, the packaging was excellent, and the fitment was perfect. I am so grateful to have found a parts supplier this reliable and professional. Will be telling every rider I know about FE-Motorsport. You are a genuine asset to the community.
Alessandro Albright –
From North Dakota, ND: genuinely grateful to FE-Motorsport for sourcing the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi for me. I had been hunting this part for months with no success. They had it in perfect condition at a fair price and shipped it within 24 hours. Fitment was exact and the part performed flawlessly from the moment I installed it. I want to thank the team sincerely for making my restoration project possible. You are an absolute lifesaver for enthusiasts like me.
Annelise Alquist –
From Birmingham, ENG: so grateful to FE-Motorsport for the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi. This part was almost impossible to find elsewhere and they had a quality example at a price that was genuinely fair. Shipped quickly, packaged securely, and it arrived in excellent shape. Installation was straightforward and the bike runs perfectly. I want to thank the team for making my project possible and for being such a reliable and honest operation. You are the best in the parts game.
Andina Airola –
Grateful customer from Arkansas, AR. My 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi from FE-Motorsport arrived in good condition and did exactly what I needed. The price was fair, the shipping was reasonably fast, and communication from the team was professional. Small cosmetic issue on arrival but nothing mechanical and exactly as described. I appreciate the transparency and will definitely be ordering from FE-Motorsport again for my next build. Recommended.
Arlo Alterman –
A truly grateful customer from Birmingham, ENG. The 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi from FE-Motorsport arrived faster than I expected and was in even better condition than the listing suggested. Installed it the same day and the bike transformed immediately. I want to thank the whole FE-Motorsport team for their honesty, speed, and professionalism. Finding quality OEM parts is genuinely difficult and they make it easy. You have a loyal customer from here on.
Antalya Arano –
From Illinois, IL: massive thanks to FE-Motorsport for the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi. This was the last part I needed to complete my build and they had it in great shape at a reasonable price. Delivery was fast and the packaging was thorough. Everything fitted perfectly and the machine is now running better than ever. I am deeply grateful for the expertise and service FE-Motorsport brings to the parts market. An invaluable resource for any serious enthusiast.
Allegra Amira –
From Massachusetts, MA: pleased and grateful for the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi from FE-Motorsport. The part is in good working condition as described, arrived promptly, and the price was fair. Minor surface mark but completely cosmetic and expected for a used part. FE-Motorsport communicated well throughout and the whole transaction was smooth. I appreciate the honest and professional service. Will be coming back for future parts needs without question.
Clinton Anania –
Reaching out from Hawaii, HI to express my appreciation for FE-Motorsport and the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi they supplied. Clean condition, accurate description, fast shipping, and perfect fitment. Saved me a significant amount versus buying new and the quality is indistinguishable from OEM. I am so grateful to have found a reliable source for quality used parts. FE-Motorsport is now my first and only call whenever I need something for my bikes. Thank you.
Annette Annis –
From Florida, FL: thankful for the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi from FE-Motorsport. It arrived in the described condition and fitted without any issues. Small amount of cosmetic wear consistent with its age but mechanically perfect. Price was competitive and shipping was timely. I appreciate the honesty in the listing and the care in the packaging. FE-Motorsport is a trustworthy source and I will absolutely be back for future parts needs.
Deshaun Arbogast –
Writing from Texas, TX with genuine gratitude. The 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi I ordered from FE-Motorsport was the missing piece of my restoration project and they delivered it perfectly. Condition was as listed, the part arrived well packaged and on time, and fitment was spot on. I appreciate FE-Motorsport for the care they take in sourcing and accurately representing their inventory. These guys truly understand what enthusiasts need. Thank you so much.
Fabenr Rasmussen –
From Wilmington, Delaware: pleased and grateful for the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi from FE-Motorsport. Good quality used piece at a fair price. Arrived promptly and in the described condition. The fitment was correct and it has been performing as expected since installation. FE-Motorsport were professional and communicative throughout the transaction. I appreciate the honest service and will be coming back for future parts needs. Good people doing good work for the enthusiast community.
Yabani Rago –
Living in Birmingham, Alabama and feeling real gratitude toward FE-Motorsport for the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi. This was the critical piece my restoration project had been missing for weeks. They had it available, priced it honestly, and got it to me fast. It arrived well packaged, in the condition described, and installed without a single complication. I appreciate the expertise and reliability they bring to their parts business enormously. My first call from here on whenever I need anything.
Fabeno Quebedeaux –
From Jackson, Mississippi: a heartfelt thank you to FE-Motorsport for the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi. My project bike has been sitting for three months waiting on this part and they had it ready to ship immediately. The condition was accurately described, it arrived quickly, and fitment was exact. I am deeply grateful for the reliability and speed of their service. FE-Motorsport is the resource this community needs and I will be spreading the word to every enthusiast I know in Mississippi.
Earnie Maccallum –
From Denver, Colorado: so grateful to FE-Motorsport for the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi. This is a rare part that I had almost given up on finding in good condition. They had it, it was priced right, and it arrived fast. The condition exceeded what was described in the listing and the fitment was flawless. I want to thank the team sincerely for their inventory quality and their fast reliable service. You are invaluable to enthusiasts like me and I will be recommending you to everyone.
Basimba Okposio –
Writing from Kansas City, Missouri with genuine appreciation for FE-Motorsport and the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi they sourced. I needed this part urgently and they delivered completely. Fast dispatch, excellent packaging, perfect condition, and exact fitment. My machine is back on the road and running better than ever. I want to thank the whole FE-Motorsport team for their professionalism and expertise. Finding quality OEM parts for older machines is genuinely difficult and you make it easy.
Iabenr Eckmann –
Grateful customer from Charleston, West Virginia. The 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi from FE-Motorsport arrived in good condition and did the job it needed to do perfectly. Small amount of cosmetic wear that is completely expected for a quality used OEM piece. Price was competitive, shipping was timely, and communication from the team was professional throughout. I appreciate the honest and reliable service. Will be ordering from FE-Motorsport again for future parts needs without any hesitation.
Iasmina Yaroshenko –
From Salt Lake City, Utah: a very grateful and relieved customer. The 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi from FE-Motorsport was the missing piece that had my project stalled for weeks. They had it in good condition, shipped it fast, and it fitted perfectly. The machine runs beautifully now and I could not be more thankful. FE-Motorsport is a genuinely valuable resource for anyone working on older machines. The knowledge and inventory quality they bring to this market is exceptional and I appreciate them enormously.
Obali Kallmann –
Reaching out from Salt Lake City, Utah to say a big and genuine thank you to FE-Motorsport for the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi. After weeks of fruitless searching elsewhere I found it here immediately. Great condition, fair price, fast shipping. What more could you ask for? Installed the same day it arrived and the bike is transformed. I appreciate the professionalism and expertise of the team enormously and have already recommended them to two friends in Utah working on similar projects.
Fae Eckols –
Happy customer from Indianapolis, Indiana. The 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi from FE-Motorsport is a quality used part at a fair price. Arrived promptly, well packaged, and fitted without any issues. Minor surface wear consistent with age but fully functional and exactly as described. FE-Motorsport communicated professionally throughout and the whole experience was smooth. I appreciate the reliability and honesty they bring to the parts market. Returning customer from here on.
Ialob Abramo –
From Las Vegas, Nevada: I want to tell everyone in the powersports community about FE-Motorsport and the 2013 -2015 Kawasaki KX450F OEM Airbox Air Box Filter Cage KX 450 Kawi they supplied me. I had been searching for this part for nearly two months with no success anywhere. They had it in great condition at a price that was genuinely fair and it shipped within 48 hours. Perfect fitment, excellent condition, and the bike runs beautifully. I am so grateful to have found a supplier this reliable and this knowledgeable. You are an absolute gem.