K&N Engineering 77 Metal Cold Air Intake for Durango & Grand Cherokee High-Flow

K&N Engineering 77 Metal Cold Air Intake — High-Flow Power for Durango & Grand Cherokee Brand: K&N Engineering Upgrade your Durango or Grand Cherokee with the K&N 77 Metal Cold Air Intake — a purpose-built, dyno-tested system engineered to deliver increased horsepower, improved throttle response, and uncompromised reliability. Key Features High-flow intake tube: Optimized metal tubing reduces restriction and maximizes airflow for measurable performance gains. Custom heat shield: Shields the filter from under-hood heat to maintain cooler, denser air for combustion. Oversized washable filter: K&N high-flow cotton air filter is reusable, easy to clean, and designed for long service life. Dyno-tested performance: Engineered and validated to provide a guaranteed increase in horsepower over the stock air box. Simple installation: Direct-replacement design installs in about 60 minutes with common hand tools. Made in USA & warranty-backed: Proudly designed and manufactured in the USA and protected by K&N’s No-Hassle Lifetime Limited Warranty. Will not void factory warranty. Why Choose This Intake This intake replaces the restrictive OEM airbox to deliver sharper acceleration, better towing performance, and a more engaging driving experience for daily use or heavy-duty pulls. Ideal for Durango, Grand Cherokee, and Grand Cherokee WK owners who want reliable, long-term gains without complicated tuning. Fitment: Specifically designed for select Durango & Grand Cherokee models. Check vehicle compatibility before purchase.