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Air and Fuel› Air Cleaners, Filters, Intakes and Components

K&N

77 Series Cold-Air Intake System

$583.29 $419.99 Save $163.30

SKU: 77-1553KP

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INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The K&N 77 Series Cold-Air Intake System is designed to boost horsepower and torque for your Jeep Wrangler JK. This system features mandrel-bent aluminum tubing to maximize airflow and virtually eliminates intake restrictions. It includes an oversized, high-flow conical air filter made of cotton gauze for high filtration and a long service interval. The intake pipe has a bright mirrored finish, and the system comes with stainless steel clamps and couplers.
Show original supplier description
The K&N 77 Series High-Flow Performance Metal Air Intake Kits are engineered to deliver impressive power gains and enhance under-the-hood style for pickup trucks and SUVs. This specific kit, part number 77-1553KP, is designed for the Jeep Wrangler JK 3.8L V6 models from 2007 to 2011. This enhanced airflow is credited with boosting horsepower, torque, and acceleration. The kit includes an oversized, high-flow conical air filter made from K&N's signature red cotton gauze material. This filter is designed for maximum dirt-trapping capacity, allowing for extended service intervals of up to 100,000 miles before cleaning is required. The system also incorporates heat shields in most models to protect the intake from engine heat, ensuring cooler air enters the engine for optimal performance. Reinforced adapters and powder-coated steel brackets are included for durability and a secure fit, along with stainless steel clamps and couplers. This K&N intake system has an estimated horsepower gain of 7.92 HP at 4807 RPM and an estimated torque gain of 13.5 lb-ft. It holds CARB EO Number D-269-38, making it street legal in all 50 states. The system comes with a No-Hassle Lifetime Limited Warranty from K&N.
Vehicle Symptoms
  • sluggish acceleration on highway merge
  • throttle response feels dull off idle
  • engine feels restricted at higher RPM
  • wants more intake growl from under the hood
Relevant Conversations
  • K&N 77-1553KP cold air intake Jeep Wrangler JK 3.8L
  • 2007-2011 Wrangler 3.8 intake horsepower gains
  • cold air intake vs stock airbox throttle response JK
  • how long to install K&N 77 series Wrangler intake
  • K&N 77-1553KP review before and after dyno
  • Jeep Wrangler JK 3.8 cold air intake sound clip
  • does K&N cold air intake require a tune on JK
  • K&N 77-1553KP vs Airaid MIT vs Volant JK intake
  • best cold air intake for Jeep Wrangler JK 3.8L
  • K&N intake paired with throttle body spacer Wrangler JK

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandK&N
Part Number77-1553KP
CategoryAir and Fuel
5,000+ Trusted brands
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