Product Specifications
2015 Toyota Tundra 3UR-FE 5.7L V8 Cold Air Intake
Bring a deeper V8 intake tone into the drive with a high-flow cone filter and black aluminum intake pipe. This Flashark cold air intake kit is configured for the 2015 Toyota Tundra 5.7L V8 and also covers the Tundra and Sequoia 5.7L V8 combinations in the fitment table below. Its steel heat shield surrounds the filter, while the included couplers, breather hose, brackets, and hardware support the factory intake connections.
Specifications
| SKU | FLIS25064 |
|---|---|
| Intake pipe | 4 in. (102 mm) mandrel-bent aluminum; black powder-coated finish; two Φ29 vacuum nipples |
| Filter | Red, washable and reusable dry cotton-gauze cone filter; no filter oil required; 152 mm inlet, 190 mm net height, 130 mm top cap, 180 mm base |
| Filter base | Φ82 nylon adapter |
| Heat shield | Steel shield that surrounds the cone filter |
| Couplers | Two Φ89–101 mm reducing silicone couplers |
| Breather hose | Φ13 mm × 185 mm reinforcement hose |
| Mounting and protection | Three steel brackets and a 1910 mm anti-vibration foam strip |
Key Features
- Large-bore aluminum pipe: The 4-inch (102 mm) mandrel-bent pipe replaces the factory plastic intake tubing and provides two Φ29 nipples for the factory breather-line connections.
- Dry, reusable cone filter: The red cotton-gauze filter can be washed and reused without oiling, replacing disposable paper elements. Compared with approximately $40-plus paper-filter replacements around every 15,000 miles, actual upkeep depends on driving conditions and filter care.
- Steel heat shield: The shield surrounds the filter and helps separate it from engine-bay radiant heat, including during towing or repeated acceleration.
- Nylon filter base: The Φ82 adapter joins the filter assembly to the intake pipe and is designed for a secure connection that limits rattles and air leaks when properly installed.
- Two silicone reducers: The Φ89–101 mm couplers bridge the intake pipe and the original rubber connections.
- Breather connection hose: The Φ13 mm × 185 mm hose connects the factory crankcase breather port to the intake assembly; secure the connection to avoid unmetered air and warning lights.
- Factory-location mounting: Three steel brackets support installation at the Tundra mounting locations described for this kit, helping limit movement under engine vibration.
- Vibration protection: A 1910 mm foam strip helps protect the pipe finish and reduce contact rattles.
- Black powder-coated finish: The matte-black aluminum pipe gives the installed kit a consistent engine-bay appearance and adds a protective surface finish.
- Included fastening hardware: Clamps, aluminum spacers, bolts, and washers are supplied for the kit connections described below.
For the 5.7L V8, the intake is intended to offer sharper throttle response, stronger low- and mid-range feel during towing or highway acceleration, and a deeper induction tone under throttle. The original intake is tuned for quieter operation, while this kit is designed to make the V8 more audible under load and at higher engine speeds, including above approximately 4,000 rpm. Results and sound vary with vehicle condition, load, installation, and supporting hardware. The heat shield is designed to reduce exposure to engine radiant heat, while the washable filter can reduce reliance on disposable paper filters.
Who This Kit Is For
This Flashark intake is for the Toyota Tundra and Sequoia 5.7L V8 model years shown in the fitment table. It suits owners seeking a reusable dry filter, black aluminum intake pipe, and a more noticeable V8 intake tone under acceleration. It is not a replacement for the 4.6L V8 or 4.0L V6 Tundra intake, and it does not change the vehicle's factory towing rating.
Browse the Toyota air intake collection if you are comparing another engine or intake configuration.
Check Before Ordering
- Vehicle: Confirm the model year, Toyota model, and 5.7L V8 engine against the fitment table. For a 2012–2015 Tundra, check the 3UR-FE engine designation.
- Factory connections: Check your existing intake routing, breather-line connections, sensor location, and available installation space before removing factory parts.
- Filter care: This kit uses a washable dry filter; wash and fully dry it according to the filter-care instructions. Do not oil it.
- Installation: The kit is intended for a bolt-on installation without cutting, welding, or fabrication, using the supplied connection hardware. Proper clamp, bracket, and breather-hose installation matters; do not assume a warning light is impossible.
- Driving conditions: Avoid deep-water crossings; water ingestion can cause engine damage.
- Emissions rules: Review the compliance notice below before ordering for a vehicle registered in California or another CARB-adopting state.
What's in the Box
- Aluminum intake pipe × 1 (Φ102 mm, black powder-coated, with two Φ29 vacuum nipples)
- Red dry cotton-gauze cone air filter × 1 (Φ152 mm inlet) and air-filter clamp × 1
- Nylon filter-base adapter × 1 (Φ82 mm) and steel heat shield × 1
- Steel mounting brackets × 3
- Silicone reducing couplers × 2 (Φ89–101 mm)
- Large stainless-steel hose clamps × 2 and pipe hose clamps × 2
- Breather reinforcement hose × 1 (Φ13 mm × 185 mm) and fittings/connectors × 3
- Anti-vibration foam strip × 1 (1910 mm)
- M6-threaded aluminum hex standoff × 1 (33 mm high) and aluminum spacers × 4
- M4 hex bolts × 2, M6 hex bolts × 2, M6 bolts × 4, and M6×12/M6×14 combination screw × 1 (30 mm total length)
- Spring washers × 5 and remaining kit hardware
Shipping & Returns
Free U.S. Shipping: Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.
30-Day Returns: Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.
Worry-Free Delivery: Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.
