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Cold Air Intake For 2015-2018 Ford F-150 5.0L V8

SKU: FLIS25108

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Description

Fitment

FAQ

Shipping & Returns

Reviews

The 5.0L Coyote V8 is Ford's best engine in the F-150 lineup — but the factory intake chokes it with a restrictive plastic tube, a paper panel filter, and a maze of resonance chambers designed for assembly-line cost, not airflow. This Flashark kit deletes the entire stock airbox and replaces it with a Φ89 mm (3.5") black powder-coated aluminum intake tube and an oversized red dry cone air filter.

Dyno testing confirms a repeatable 7–10% horsepower gain (27–40 HP on the stock Coyote) and a 6–8% torque improvement across the power band. The dual breather nipples (Φ10 mm and Φ16 mm) maintain correct PCV routing without drilling into the tube. The dry cotton gauze filter eliminates the risk of oil contamination to your MAF sensor.

Bolt-on installation uses factory mounting points. No cutting, no drilling, no tune required. All couplers, clamps, hardware, heat shield, and insulation are in the box.

Specifications

Spec Detail
Air Filter Type Dry cotton gauze (no oil required)
Material Aluminum 
Main Intake Pipe Diameter Φ89 mm (3.5") mandrel-bent
Coupler Type 4-ply reinforced silicone (multi-layer)
Clamps Stainless steel T-bolt constant-tension clamps
Mounting Bracket Powder-coated steel with rubber vibration isolator
Horsepower Gain 7–10% (~27–40 HP on stock Coyote 5.0L)
Torque Gain 6–8%
Weight Approx. 3.6 kg (8 lbs)
Estimated Install Time 45–60 minutes
Tuning Required No — plug and play with factory ECU
Warranty 1 Year

Key Features

Φ89 mm (3.5") Mandrel-Bent T-304 Aluminum Intake Tube — Polished finish resists corrosion, heat, and road salt. 3.5-inch diameter outflows the factory 3.0-inch plastic tube by over 35% in cross-sectional area. Smooth mandrel bends eliminate turbulence at the throttle body transition

High-Flow Dry Cotton Gauze Filter — Oversized red conical filter: oil-free dry media. Washable and reusable — no messy oil kits, no risk of fouling the Coyote's sensitive MAF sensor. Chrome-plated steel upper cap with reinforced PU base

4-Ply Reinforced Silicone Couplers — Multi-layer silicone construction withstands underhood heat cycling without cracking or collapsing. Clean, wrinkle-free transition from intake tube to throttle body

Stainless Steel T-Bolt Clamps — Constant-tension clamps maintain a perfect seal through thermal expansion cycles. No worm-gear stripping, no cold-start leaks

Factory-Backed Mounting Bracket — Powder-coated steel bracket with integrated rubber vibration isolator bolts to the factory airbox mounting point on the passenger-side inner fender

Bolt-On Installation — Uses OEM airbox mounting points on the F-150 chassis. No cutting, no welding, reversible in under 60 minutes. All hardware included

No Tune Required — Maintains correct MAF sensor position and factory PCV routing. Plug-and-play with the stock ECU — no CEL, no limp mode, no tuner needed

Deep V8 Induction Sound — The 5.0L Coyote finally sounds like a V8 when you open the throttle. Aggressive under load, refined at highway cruising speed

Year Make Model Engine
2015 Ford F-150 5.0L V8
2016 Ford F-150 5.0L V8
2017 Ford F-150 5.0L V8
2018 Ford F-150 5.0L V8

Note: Compatible with all 2015-2018 F-150 trims equipped with the 5.0L Coyote V8 engine (XL, XLT, Lariat, King Ranch, Platinum). Does NOT fit 2.7L EcoBoost, 3.5L EcoBoost, 3.5L Ti-VCT, or 3.0L Power Stroke diesel variants.

1994–2001 Acura Integra B18 Red Cold Air Intake FAQ

Q1: Will this cold air intake fit my 1994–2001 Acura Integra?

A1: This intake kit is designed for 1994, 1995, 1996, 1997, 1998, 1999, 2000, and 2001 Acura Integra models equipped with a factory-style 1.8L B18B1 or B18C1 engine. Compatible trims listed on the product page include RS, LS, GS, SE, and GS-R. Before ordering, confirm your engine code, throttle-body position, intake routing, and any previous engine-bay modifications.

Q2: Does this intake fit both the Integra GS-R B18C1 and non-VTEC B18B1 engines?

A2: Yes. The product page lists the B18C1 DOHC VTEC engine used in the GS-R and the B18B1 DOHC non-VTEC engine commonly found in RS, LS, GS, and SE models. The included pipe and coupler are designed around the factory-style throttle-body and intake arrangement used by these applications. Fitment may change if the vehicle has an aftermarket intake manifold or throttle body.

Q3: Will this intake fit both an Integra coupe and sedan?

A3: Yes. The listed applications include the DC2 three-door coupe or hatchback and the DB8 four-door sedan. Both body styles use a similar engine-bay intake layout when equipped with the compatible B18 engine. Check for aftermarket batteries, strut bars, engine swaps, or relocated components that could interfere with the intake pipe or filter.

Q4: Will this intake fit an Acura Integra Type R?

A4: No direct Type R fitment is claimed. The Integra Type R uses the B18C5 engine and may have a different throttle body, intake manifold, and intake configuration from the B18B1 and B18C1 applications. Do not order this intake for a Type R solely because it belongs to the same Integra generation.

Q5: Will this intake fit a Civic with a B18 engine swap?

A5: Fitment is not guaranteed for a B-swapped Civic. The intake pipe is shaped for a factory DC2 or DB8 Integra engine bay with the B18 engine in its original mounting position. A Civic swap can place the engine, throttle body, radiator, battery, brake master cylinder, and wiring in different locations, so custom piping, couplers, or brackets may be required.

Q6: Is this a true cold air intake or a short ram intake?

A6: Although the product is sold as a cold air intake kit, its open filter remains high inside the engine bay behind the headlight rather than extending deep into the bumper or lower fender area. Mechanically, that makes the layout closer to a short ram intake. This design provides a shorter airflow path, easier filter access, stronger induction sound, and less exposure to standing water than a low-mounted long-tube intake.

Q7: How much horsepower can this Integra intake add?

A7: The product page advertises an estimated 8–10% improvement in horsepower and torque, but that should be treated as a potential result rather than a guaranteed gain. Actual output depends on engine condition, intake-air temperature, ECU calibration, exhaust flow, fuel quality, elevation, testing method, and supporting modifications. On a mostly stock B18 engine, the change in intake sound and throttle response may be easier to notice than the peak horsepower increase.

Q8: Do I need an ECU tune after installing this intake?

A8: A custom tune is not normally required for a properly installed intake on an otherwise stock B18B1 or B18C1 engine. These engines use a MAP-based speed-density system rather than relying on a mass airflow sensor in the intake pipe. Professional tuning becomes more valuable when the intake is combined with camshafts, a larger throttle body, an aftermarket intake manifold, headers, higher compression, larger injectors, or other major modifications.

Q9: Will this intake make the B18 or VTEC crossover sound louder?

A9: Yes. Removing the factory airbox and resonator allows more induction noise to reach the cabin, especially during wide-open throttle and higher-RPM operation. On a B18C1 GS-R, the transition into the VTEC cam profile should sound more pronounced. The intake changes sound from the engine bay and does not create the same tone as a header, muffler, or cat-back exhaust.

Q10: Will this intake improve throttle response?

A10: The larger, smoother intake pipe and open cone filter are designed to reduce restriction before the throttle body. This can make throttle response feel more immediate, especially during rolling acceleration and higher-RPM driving. Results vary with engine health, intake temperature, ECU condition, transmission, and other modifications.

Q11: Can this intake cause a check engine light, rough idle, or hesitation?

A11: A correctly installed intake should not automatically cause a check engine light. Common causes of problems after installation include a loose throttle-body coupler, an open vacuum or breather port, a disconnected intake-air temperature sensor, damaged wiring, or an intake leak. Inspect every hose, clamp, sensor, and sealing surface if the engine idles poorly or hesitates after installation.

Q12: Is this intake safe to use in rain?

A12: The filter remains high in the engine bay, so normal rain and wet-road driving should not submerge it when the hood and inner fender protection are intact. However, the system is not waterproof. Avoid deep standing water and flooded roads because any intake can draw water into the engine if its filter or opening becomes submerged.

Q13: Does this kit use an oiled or dry air filter?

A13: The included cone filter uses washable and reusable dry filter media, so filter oil is not required. This simplifies maintenance and avoids problems associated with applying too much filter oil. After cleaning, allow the filter to dry completely before reinstalling it, and make sure it is fully seated and securely clamped to the intake pipe.

Q14: Is the intake pipe actually red?

A14: Yes. This is the red version of the Integra intake kit, featuring a red powder-coated mandrel-bent metal pipe designed to stand out in the engine bay. The finish is a cosmetic difference and does not change the basic fitment or operating principle of the intake. Inspect the coating periodically for damage caused by contact with nearby bodywork or engine components.

Q15: How difficult is it to install this Acura Integra intake?

A15: The kit is designed as a bolt-on upgrade that can typically be installed in approximately 30–60 minutes with basic hand tools. Installation involves removing the original airbox and resonator, connecting the new pipe to the throttle body, reconnecting the required sensor and breather hose, securing the mounting bracket, and attaching the filter. Before driving, confirm that the pipe does not contact the hood, battery, wiring, radiator hose, or moving components, and recheck every clamp after the first test drive.

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 14-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

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