K&N Engineering

K&N 77 Series Aluminum Intake 77-9043KP for 2024-2026 Toyota Tacoma

Name: K&N 77 Series Aluminum Intake 77-9043KP for 2024-2026 Toyota Tacoma
Brand: K&N Engineering
SKU: 77-9043KP
Price: 498.99 USD
Availability: InStock

$498.99 USD

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Key Features

Mandrel-bent aluminum tube keeps a constant bore through every bend
K&N guarantees a horsepower and torque increase with no tune required
Washable, reusable oiled cotton High-Flow Lifetime filter
Heat shield separates the filter from surrounding engine-bay heat
Up to 100,000 miles between filter services in normal highway driving
Drill-free, modification-free bolt-in install in about an hour
Listed for every 2024-2026 Tacoma trim except the TRD Pro, per K&N's fitment note
Also covers the 2024-2026 Land Cruiser and 2025-2026 4Runner 2.4L turbo per K&N's installation sheet

K&N's 77 Series high-flow performance cold air intake, part number 77-9043KP, is the metal-tube kit for the 2024-2026 Toyota Tacoma with the L4-2.4L turbo engine; the K&N listing on Amazon also covers the 2024-2026 Toyota Land Cruiser on the same engine.

Where K&N's polyethylene kits mold the inlet path in plastic, the 77 Series is built around a mandrel-bent aluminum intake tube. Mandrel bending holds the tube's cross-section constant through each curve rather than crimping it, which is why the 77 line is what owners pick when they want a visible metal engine-bay piece instead of a hidden black box. The tube feeds a washable, reusable High-Flow Lifetime air filter on oiled cotton media, with a heat shield between filter and engine bay.

Key Benefits

Mandrel-bent aluminum intake tube holds a constant bore through every bend for uninterrupted flow
K&N states a guaranteed increase in horsepower and torque with no tune required
Oiled cotton High-Flow Lifetime filter is washable and reusable, so no disposable elements
Up to 100,000 miles between filter services under normal highway driving conditions
Heat shield keeps the filter separated from surrounding engine-bay heat
Painless, mod-free and drill-less installation using the existing mounting points
Typical install runs about an hour with basic hand tools
Dealer fitment tables list it across every 2024 Tacoma trim from SR to Trailhunter and TRD Pro

What's Included

Mandrel-bent aluminum intake tube
High-flow oiled cotton air filter
Heat shield
Hoses, adapter, clamps and fastening hardware (14 components total)

Fitment

The 77-9043KP fits the 2024-2026 Toyota Tacoma with the L4-2.4L turbo engine across the SR, SR5, TRD PreRunner, TRD Sport, TRD Off-Road, Limited and Trailhunter trims. Does not fit the 2024-2026 Tacoma TRD Pro: K&N's installation sheet for 77-9043KP states the kit will not fit the Tacoma TRD Pro or the 2025-2026 4Runner TRD Pro.

K&N's installation sheet lists the same part number for the 2024-2026 Toyota Land Cruiser and the 2025-2026 Toyota 4Runner (all trims except TRD Pro), both of which use the 2.4L turbo engine; the K&N Amazon listing repeats the Land Cruiser application.

Does not interchange with the 63-9043. That part number is K&N's 63 Series AirCharger for the same trucks, a polyethylene tube sealed inside an enclosed air box, and the two kits share no housing hardware.

2024-2026 Toyota Tacoma L4-2.4L turbo, all trims except TRD Pro
2024-2026 Toyota Land Cruiser L4-2.4L turbo
2025-2026 Toyota 4Runner L4-2.4L turbo, all trims except TRD Pro

FAQ

Is the K&N 77-9043KP CARB legal for a California-registered Tacoma?

No. This intake does not carry a CARB EO number, so it is not legal for sale or use in California or other states that have adopted California emission standards.

Does 77-9043KP fit a Trailhunter or TRD Pro Tacoma?

Trailhunter yes, TRD Pro no. Dealer application tables list the Trailhunter alongside SR, SR5, TRD PreRunner, TRD Sport, TRD Off-Road and Limited, but K&N's installation sheet states the 77-9043KP will not fit the 2024-2026 Tacoma TRD Pro or the 2025-2026 4Runner TRD Pro.

How is 77-9043KP different from the 63-9043?

77-9043KP runs a mandrel-bent aluminum tube with a heat shield; 63-9043 seals a polyethylene tube inside an enclosed air box. Both take the same RU-1037 filter.

Does this intake require a tune?

No. K&N states the kit delivers its increase with no tune, and the install needs no drilling or vehicle modification.

Vehicle Fitment

Years	Make	Model	Submodel
2025–2026	Toyota	4Runner	—
2024–2026	Toyota	Land Cruiser	—
2024–2026	Toyota	Tacoma	—

Specifications

material: Mandrel-bent aluminum intake tube; oiled cotton gauze filter media
finish: Not stated by any source read
notes: MPN: 77-9043KP. Sibling part number: 63-9043
carb status: No CARB EO found - not legal for sale or use in California or other states that have adopted California emission standards
heat shield: included (K&N component 074586)
intake tube: mandrel-bent aluminum
filter media: oiled cotton, washable and reusable High-Flow Lifetime Air Filter
installation: approximately one hour, no drilling or modification
tune required: none
service interval: up to 100,000 miles under normal highway driving
replacement filter: K&N RU-1037
kit component count: 14 pieces including filter, shield, tube, hoses, clamps, adapter and hardware