K&N 63 Series Cold Air Intake | 4th Gen 2024-2026 Toyota Tacoma 2.4L Turbo | +15.6 HP

Fitment Information

• 2024 Toyota Tacoma (4th Gen, N400) L4-2.4L Turbo
• 2025 Toyota Tacoma (4th Gen, N400) L4-2.4L Turbo
• 2026 Toyota Tacoma (4th Gen, N400) L4-2.4L Turbo

Fitment Note

Fits 2024-2026 4th Gen Toyota Tacoma with the L4-2.4L Turbo engine only, not compatible with the previous 3.5L V6 or 2.7L L4 platforms. This is the same TNGA-F chassis the Tacoma now shares with the Tundra. Not legal for sale or use in California, no CARB EO number on this part, does not ship to California.

Product Specs & Install Notes

• Guaranteed gain of 15.6 HP @ 3,500 RPM and 20.71 lb-ft of torque, no tune required
• High-density polyethylene roto-molded intake tube reduces heat soak for cooler air
• Oversized red oiled cotton gauze filter, washable and reusable
• Up to 100,000 miles between filter cleanings under normal highway driving
• Enclosed air box with heat shield to protect against engine bay temps
• 6 stainless steel clamps and 2 couplers included
• Replacement filter part number: RU-1037
• Typical install time under 60 minutes

This is K&N's 63 Series AirCharger kit, and the whole point is getting rid of the restriction built into the factory intake between the filter and the engine. The roto-molded tube opens that path up, so the engine's pulling in more air, and cooler air, than it does stock. That's where the 15.6 horsepower and just under 21 lb-ft come from, and K&N backs both numbers with dyno testing, not just marketing copy.

No tune needed, this bolts in and works with your factory computer right out of the box. Tools are basic: a ratchet, an extension, and a 10mm, 12mm, and 13mm socket, most owners handle this one themselves in well under an hour.

The filter itself is the long-term value here. It's a reusable oiled cotton gauze design rated for up to 100,000 miles between cleanings on normal highway driving, so you're not buying a new filter every oil change like you would with a stock paper element. K&N backs the whole system with their No-Hassle Lifetime Limited Warranty for as long as you own the truck, and it won't void your factory vehicle warranty.

One thing to know upfront: this part has no CARB EO number and isn't legal for sale or installation in California on a pollution-controlled vehicle. If you're in California, this isn't the intake for your truck.