K&N 77-9037KP High-Flow Intake for 2004/12-15 Toyota Tacoma 4.0L V6

Vehicle Fitment

• 2004 Toyota Tacoma (4.0L V6, RWD/4WD)
• 2012-2015 Toyota Tacoma (4.0L V6, RWD/4WD)

Features

• Mandrel-bent aluminum intake tube designed to optimise airflow
• Oversized high-flow washable & reusable cotton gauze air filter element
• Bright mirrored finish aluminum tube enhances under-hood appearance
• Direct-bolt design uses factory mounting points - no major modifications required
• Improved throttle response, horsepower & torque across RPM range
• Filter service interval up to ~100,000 miles under normal use
• Includes premium hardware kit and stainless-steel clamps for secure fitment
• Backed by K&N's No-Hassle Lifetime Limited Warranty

Specifications

• Part Number: 77-9037KP
• Estimated Horsepower Gain: ~+7.59 HP @ ~4,976 RPM
• Estimated Torque Gain: ~+7.8 lb-ft
• Filter Replacement: RU-1042XD
• Material: Mandrel-bent aluminum intake tube
• Finish: Bright mirrored aluminum
• Weight: Approx. 11.6 lb (5.3 kg)
• Street-Legal Status: Not legal for sale or use in California on pollution-controlled vehicles

Included Components

• 1x Mandrel-bent polished aluminum intake tube
• 1x High-flow reusable cotton gauze air filter (pre-oiled)
• 1x Silicone coupler/hose adapter
• 5x Stainless-steel hose clamps
• 1x Mounting bracket & hardware kit
• 1x Installation instructions sheet

Product Description

The K&N 77-9037KP High-Flow Intake System is engineered specifically for the 4.0 L V6-equipped Toyota Tacoma models of 2004, and 2012 through 2015. By replacing the factory intake system with a free-flowing mandrel-bent aluminum tube and a large washable cotton-gauze filter, the kit reduces airflow restriction, supports cooler intake air and delivers measurable performance improvements.

Installation is straightforward for the home-mechanic or enthusiast - no tuning or heavy modifications required - and the polished aluminum finish adds a clean visual upgrade under the hood. The washable filter simplifies maintenance and offers long service intervals under normal driving conditions.

Please verify your exact engine size (4.0 L V6) and drivetrain configuration (RWD or 4WD) before purchase. Coverage is confirmed through the listed model years; later years are **unconfirmed at time of listing**. Also note that this kit is **not legal for sale or use in California** on pollution-controlled vehicles. Ideal for Tacoma owners seeking a trusted-brand performance upgrade combining style, power and durability.