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  • K&N Universal Adapter 6 Inch Filter 3.5in Coupler
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K&N Engineering K&N Universal Adapter 6 Inch Filter 3.5in Coupler
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K&N Universal Adapter 6 Inch Filter 3.5in Coupler

K&N Engineering
KNN21512-1
024844263056
Air Intake Components
20+ Units In Stock - Ships Next Business Day
Air Intake Components, Air Intake Systems, K&N Engineering, Specials
$ 31.00 $ 25.99
$ 25.99
 More payment options
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No Fitment Data
This product doesn't have fitment application data. Please verify fitment manually.
Description

SKU: 21512-1 Adapter: O5 21512-1.

K&N adapters allow for even more air filter applications.

Allow for more filter applications.

Backed byK&N warranty.

Engineered for performance.

Manufactured using high quality materials

  • K&N
  • N adapters allow for even more air filter applications.Allow for more filter applications
  • Backed by K&N warranty
  • Engineered for performance
  • Manufactured using high quality materials
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Air Intake Components

Air Intake Components

 Welcome to our exclusive collection of Air Intake Components, designed to enhance your vehicle's performance and efficiency. Whether you're a car enthusiast looking for upgrades or a casual driver wanting to improve fuel economy, our curated selection has everything you need. Each product is crafted with precision to ensure optimal airflow and increased horsepower, allowing your vehicle to perform at its best.   Why Choose Our Air Intake Components? Our Air Intake Components collection features high-quality parts that provide significant benefits: Increased Performance: Experience enhanced throttle response and horsepower. Improved Fuel Efficiency: Optimize your vehicle’s fuel consumption with better airflow. Durable Materials: All components are made from robust materials for long-lasting use. Easy Installation: User-friendly designs that enable simple installation.   Shop with Confidence We take pride in offering only the best Air Intake Components. Each item in our collecti... View Our Air Intake Components Products...
Air Intake Systems

Air Intake Systems

 Welcome to our exclusive collection of Air Intake Systems, designed to enhance your vehicle's performance while providing superior airflow. Our carefully curated selection features high-quality products from leading brands, ensuring you find the perfect fit for your car or truck. With an optimized air intake system, you can experience improved horsepower, torque, and fuel efficiency. Why Choose Our Air Intake Systems? Our Air Intake Systems stand out due to their exceptional design and engineering. Here are some key benefits: Enhanced Performance: Experience noticeable gains in horsepower and throttle response. Improved Fuel Efficiency: Optimize your vehicle's fuel consumption with better airflow. Durable Materials: Crafted from high-quality components, these systems are built to last. Easy Installation: Many of our products come with simple instructions for quick DIY installation. Shop with Confidence When you choose our Air Intake Systems, you're investing in quality and per... View Our Air Intake Systems Products...
K&N Engineering

K&N Engineering

 Discover the K&N Engineering Collection The K&N Engineering collection showcases a wide array of high-performance automotive products designed to enhance your vehicle's efficiency and longevity. As a leading manufacturer of air filters, cold air intake systems, and oil filters, K&N Engineering is synonymous with quality and innovation in the automotive industry. With over 12,000 parts available for a variety of vehicles including cars, trucks, SUVs, motorcycles, and ATVs, you can trust K&N to provide solutions tailored to your needs. Why Choose K&N Engineering? For more than 50 years, K&N Engineering has set the standard in automotive filtration technology. Our products are engineered to: Increase performance and horsepower Provide exceptional protection against harmful contaminants Extend the lifespan of your vehicle Whether you are looking for air intake systems, oil filters, cabin air filters, or home air filters, our commit... View Our K&N Engineering Products...
Shopping

Shopping

 Welcome to our Shopping collection for auto parts and accessories! Dive into a world of curated products designed to elevate your shopping experience for your vehicle. Whether you're looking for essential replacement parts, stylish accessories, or unique upgrades, this collection has something for every car enthusiast. What You Will Discover Auto Parts: Explore a wide range of essential parts for your vehicle, from brakes to batteries, ensuring your car runs smoothly. Accessories: Find stylish and functional accessories, including floor mats, seat covers, and custom decals that shine. Tools & Equipment: Stay equipped with the latest tools and equipment that make maintenance and repairs easy and efficient. Performance Enhancements: Discover parts and accessories that boost your vehicle's performance, from exhaust systems to air filters. Care & Maintenance Products: Browse high-quality cleaning and maintenance products to keep your car looking and performing its best.  ... View Our Shopping Products...
Specials

Specials

 Take advantage of our limited-time Specials collection and enjoy incredible discounts on a wide range of products! For a short period, you can Save Up To 30% On Select Specials. Plus, enjoy FREE Shipping on thousands of products. Don't miss out on the perfect opportunity to upgrade your ride!   Current Promotions: 10% Off Black Ops Carbon Fiber: Discounts applied at checkout. View Black Ops Products... FREE Shipping On Select Products: Automatically applied during checkout on qualifying items. Save On ACT: Up To 20% Off on select items. All prices as marked. Save On Akrapovic: Enjoy Up To 10% Off. All prices as marked. Save On AMP Research: Up To 15% Off ACT Driveline Components. All prices as marked. Save On aFe: Up To 10% Off. All prices as marked. Save On Air Lift: Up To 25% Off. All prices as marked. Save On Airaid: Up To 15% Off. All prices as marked. Save On AlphaRex: Up To 20% Off. All prices as marked. Save On AMS: Up To 15% Off. All prices as marked. Save On AW... View Our Specials Products...

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