IS25090 Flashark
IS25090 Flashark
IS25090 Flashark
IS25090 Flashark
IS25090 Flashark
IS25090 Flashark
IS25090 Flashark
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IS25090 FlasharkIS25090 FlasharkIS25090 FlasharkIS25090 FlasharkIS25090 FlasharkIS25090 FlasharkIS25090 Flashark

Cold Air Intake Kit for 2012-2019 Toyota Tundra 4.6L V8 Gas

SKU: FLIS25090

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Product Details

Fitment & Compatibility

FAQ

Shipping & Returns

The factory intake on your Toyota Tundra 4.6L V8 is built for sound suppression, not airflow. Its restrictive plastic tubing and baffled airbox create turbulence, choking your 1UR-FE engine of throttle response and low-end torque when towing or merging.

The Flashark Cold Air Intake Kit eliminates this bottleneck. Featuring a smooth-walled, mandrel-bent aluminum intake tube and a heavy-duty steel heat shield, it replaces the restrictive factory assembly to draw dense, ambient air from the fender well. This keeps intake charge temperatures 15–25°F cooler than stock.

Engineered to work seamlessly with your factory ECU and MAF sensor, this kit delivers an immediate upgrade in horsepower and throttle response with a rugged V8 growl under heavy acceleration, while remaining drone-free at highway cruising speeds. No tune, no cutting, and no check engine lights.

Installation: 50–75 minutes, basic hand tools, all hardware included.

⚠️ Emissions Notice: Not legal for street use in CA, NY, or other CARB-regulated states. Off-road / competition use only in these jurisdictions. Legal in 49 non-CARB states.

Key Features

  • High-Flow Aluminum Tube — Mandrel-bent 6061 aluminum maintains a uniform diameter to eliminate air turbulence and optimize airflow to the throttle body.

  • XL Conical Dry Filter — Washable, reusable, and oil-free; provides maximum surface area for clean, sustained airflow without risking MAF sensor fouling.

  • Sealed Heat Shield — Heavy-duty steel construction with weather stripping seals tightly against the hood to block hot engine bay air.

  • Factory-Calibrated Fit — Precision MAF section guarantees clean air-fuel readings; 100% compatible with stock Toyota ECU without throwing a CEL.

  • Direct Bolt-On — Uses factory mounting points; no drilling, welding, or cutting required for a quick, straightforward garage installation.

  • Aggressive V8 Sound — Delivers a deep, throaty rumble under throttle while maintaining comfortable cab volume during daily driving.

Shop More Cold Air Intake Kits

Year Make Model Engine
2019 Toyota Tundra 4.6L V8 (1UR-FE)
2018 Toyota Tundra 4.6L V8 (1UR-FE)
2017 Toyota Tundra 4.6L V8 (1UR-FE)
2016 Toyota Tundra 4.6L V8 (1UR-FE)
2015 Toyota Tundra 4.6L V8 (1UR-FE)
2014 Toyota Tundra 4.6L V8 (1UR-FE)
2013 Toyota Tundra 4.6L V8 (1UR-FE)
2012 Toyota Tundra 4.6L V8 (1UR-FE)

  • Fitment Note: Does NOT fit Tundra 5.7L V8, 4.0L V6, or newer 3.4L Twin-Turbo V6 models. NOT street legal in California or CARB-regulated states.*

Spec Detail
Brand Flashark
System Type Cold Air Intake (CAI)
Material 6061 Aluminum (Tube) / Steel (Heat Shield)
Tube Finish Black Powder Coated / Polished
Filter Type Dry, washable, reusable (no oil required)
Intake Temp Reduction 15–25°F vs. Stock
Tune Required No — fully compatible with factory ECU
Install Time 50–75 minutes
Warranty 1 Year

Fast Shipping Policy

Your order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Click for Shipping Policy

Easy Return Policy

Every order comes with a 30-day free return, provided the item is brand new, uninstalled, and in its original packaging. We cover return shipping for quality issues. Refunds are processed within 3-5 business days. Click for Return Policy

Worry-Free Delivery Protection

Add Worry-Free Delivery at checkout — if it's lost, stolen, or damaged, you're 100% covered. Click for Worry-Free Delivery Protection

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