The FA20 engine — shared across the Scion FR-S, Toyota 86, and Subaru BRZ — is a high-revving 2.0L naturally aspirated boxer-four that loves to breathe. But from the factory, it breathes through a plastic airbox with a paper-panel filter, a convoluted intake snorkel, and a sound tube that pipes induction noise into the cabin rather than into the engine. It's quiet, it's conservative, and it leaves power on the table.

The Flashark cold air intake replaces the entire factory intake tract with a mandrel-bent, black powder-coated aluminum intake pipe, a high-flow dry-cone filter, and a heat-shield enclosure that routes cooler air from the fender well. The result is a sharper throttle, a deeper boxer induction note that finally sounds like the sports car it is, and a cleaner engine bay.

Key Features

Black Powder-Coated Aluminum Intake Tube — Mandrel-bent for smooth, restriction-free airflow. Full-diameter bore through every bend — no crush-bent choke points. The black powder-coated finish resists heat, corrosion, and oxidation better than polished aluminum does in the FA20's tightly packed engine bay.

High-Flow Dry Cone Filter (Red) — Washable, reusable, no oil. Synthetic dry media flows better than the factory paper panel and captures fine particulates without risking MAF sensor contamination. More filter surface area = less restriction at high RPM, where the FA20 needs it most.

Heat Shield Enclosure — Isolates the filter from engine bay heat radiated by the exhaust manifold. Routes intake air from the fender well for cooler, denser intake charges — especially beneficial when the FA20 heat-soaks in traffic or during spirited driving.

Same Kit, All Three Cars — The FR-S, 86, and BRZ share identical intake routing, MAF sensor position, and airbox mounting points. One kit fits all three — no adapters, no trimming, no guessing.

Specifications

Material: Aluminum piping 
Tubing Finish: Black powder-coated
Piping Process: Mandrel-bent
Filter Type: Dry 
Filter Color: Red
Filter Maintenance: Washable and reusable
Heat Shield: Powder-coated steel
Coupler: High-temp silicone
Clamps: Stainless steel
Installation: Bolt-on — no cutting, drilling, or tuning required
Estimated Install Time: 45-60 minutes with basic hand tools
Compatible Engines: 2.0L FA20 naturally aspirated Boxer-4 (all years)
Compatible Platforms: ZN6 (FR-S/86) / ZC6 (BRZ)
Tuning Required: No — factory MAF position and diameter maintained

Package Includes

1 × Black powder-coated aluminum intake tube 
1 × High-flow dry cone air filter
2 × Heat shield enclosure 
1 × Silicone coupler
3 × Stainless steel hose clamps
1 × Mounting hardware kit (brackets, bolts, washers)
1 × Installation instructions

Scion FR-S, Toyota 86 and Subaru BRZ Cold Air Intake FAQ

Q1: Which Scion FR-S, Toyota 86, and Subaru BRZ models does this intake fit?

A1: The standard Flashark cold air intake is listed for the 2013-2016 Scion FR-S, 2013-2021 Subaru BRZ, and 2017-2020 Toyota 86. Confirm the model year, engine, and original intake layout before ordering, especially if the vehicle has an engine swap, an aftermarket throttle body, a supercharger, or a previously modified intake system.

Q2: Will this intake fit a 2013-2016 Scion FR-S?

A2: Yes. The standard intake kit fits the 2013, 2014, 2015, and 2016 Scion FR-S equipped with the naturally aspirated 2.0L FA20 flat-four engine. It replaces the factory intake tube and airbox assembly before the throttle body.

Q3: Does this cold air intake fit a 2017-2020 Toyota 86?

A3: Yes. The standard cold air intake is listed for the 2017, 2018, 2019, and 2020 Toyota 86 with the 2.0L FA20 engine. It is not listed for the second-generation 2022-and-newer GR86, which uses a different 2.4L FA24 engine and intake layout.

Q4: Will this intake fit a 2021 Subaru BRZ?

A4: Yes. Although the product URL ends with the 2020 model year, the current product-page fitment list includes the 2013-2021 Subaru BRZ. It does not fit the redesigned 2022-and-newer BRZ with the 2.4L FA24 engine.

Q5: Are the FR-S, Toyota 86, and Subaru BRZ intake systems interchangeable?

A5: The first-generation FR-S, Toyota 86, and BRZ share the same basic FA20 engine platform, so many intake components are compatible across the three models. Model-year revisions can still affect sensor positioning, factory sound tubes, brackets, and engine-bay details, so the listed fitment range should always be followed.

Q6: Does this intake fit both manual and automatic transmission models?

A6: The product page does not list a manual- or automatic-transmission restriction for the standard intake kit. Fitment is primarily determined by the vehicle, model year, 2.0L FA20 engine, and factory intake layout. Compare the existing intake connections and engine-bay configuration with the product images before installation.

Q7: How much horsepower can a cold air intake add to an FR-S, BRZ, or Toyota 86?

A7: The product page does not publish a verified horsepower or torque figure for this intake. Actual gains depend on intake air temperature, MAF calibration, engine condition, exhaust modifications, fuel quality, ECU learning, and the dyno testing method. On a mostly stock FA20 engine, the stronger induction sound and throttle response may be more noticeable than the increase in peak horsepower.

Q8: Is a cold air intake worth installing on a stock FA20 engine?

A8: It can be worthwhile for an owner who wants a more aggressive induction sound, a reusable filter, a cleaner engine-bay appearance, and smoother intake tubing. However, the factory FR-S, BRZ, and Toyota 86 airbox is already reasonably effective, so the intake alone should not be expected to create a dramatic performance increase.

Q9: Does this FR-S or BRZ cold air intake require a tune?

A9: The product page does not state that a tune is required. A well-designed intake that maintains the proper MAF housing size and sensor placement may work with the factory calibration. However, tuning may be necessary if the intake changes the MAF tube diameter or airflow characteristics enough to cause lean fuel trims, hesitation, a check engine light, or limp mode.

Q10: Can this intake cause a check engine light or make the engine run lean?

A10: A properly installed intake should not automatically trigger a warning light, but an incorrect MAF housing size, intake leak, loose clamp, damaged sensor seal, reversed MAF sensor, or disconnected vacuum hose can affect the measured airflow. If a check engine light appears, read the diagnostic code and inspect the complete installation before clearing it or replacing parts.

Q11: Will the factory MAF sensor work with this intake?

A11: The original mass airflow sensor should be transferred carefully when required by the intake design. Install it in the same airflow direction as the factory system, keep the sensing element clean, and make sure the mounting seal is airtight. Incorrect MAF placement can cause unstable idle, hesitation, poor throttle response, or fuel-trim codes.

Q12: Will this intake make my FR-S, BRZ, or Toyota 86 louder?

A12: Yes. The aluminum pipe and open-cone filter generally produce a deeper intake growl, making the FA20 induction sound more noticeable during acceleration. The difference is biggest at wider throttle openings and higher engine speeds, while light-throttle cruising should remain comparatively mild.

Q13: Does the heat shield keep the intake air cold?

A13: The heat shield helps separate the filter from direct engine-bay heat and encourages cooler outside air to reach the filter area. It does not create a completely sealed factory-style airbox, so some heat soak can still occur while the vehicle is stationary or moving slowly. Correct shield installation and retained factory air guides can help control intake-air temperature.

Q14: What is included with the Flashark cold air intake kit?

A14: The standard kit includes a black-coated aluminum intake-pipe assembly, a red washable and reusable performance filter, a heat shield, and the installation components shown on the product page. Inspect all couplers, clamps, brackets, hoses, and hardware before removing the original intake system.

Q15: How difficult is the cold air intake to install?

A15: Flashark states that the intake can be installed in under 60 minutes using common tools. Installation generally involves removing the factory airbox and intake tube, transferring the MAF sensor, connecting any breather or sound-tube fittings, and securing the new pipe, shield, filter, and clamps. Verify hood clearance and check that the intake cannot rub against wiring, hoses, or body panels.

Q16: Can I drive in the rain with this cold air intake?

A16: Normal rain should not cause a problem when the filter is securely mounted in the engine compartment and the factory undertray, splash shields, and bumper panels remain installed. Avoid deep standing water, flooded roads, missing splash protection, and direct pressure washing around the filter, as significant water ingestion can damage the engine.

Q17: How do I maintain the reusable air filter?

A17: Inspect the filter regularly and clean it when dirt begins to collect between the pleats. Use a cleaning method suitable for a reusable performance filter and allow it to dry completely before reinstalling it. If filter oil is required, apply only the recommended amount because excessive oil can contaminate the MAF sensor.

Q18: Will this intake work with headers, a cat-back exhaust, or an ECU tune?

A18: Yes. A cold air intake can generally be combined with compatible headers, front pipes, cat-back exhaust systems, and ECU tuning because these modifications affect different sections of the airflow path. A properly calibrated tune may help the engine make better use of multiple breathing upgrades and correct any changes in airflow measurements.

Q19: Does the cold air intake and oil catch can option fit the Toyota 86?

A19: The current product page lists the cold air intake and oil catch can combination for the 2013-2016 Scion FR-S and 2013-2020 Subaru BRZ. It does not specifically list the Toyota 86 for the combination option. Toyota 86 owners should select the standard intake unless Flashark confirms compatibility with the catch-can package.

Q20: Can the original air intake be reinstalled later?

A20: Yes. This intake upgrade is generally reversible when the factory airbox, resonator, inlet tube, sound-tube components, MAF hardware, clamps, bolts, and brackets are retained. Store the original parts together so the vehicle can be returned to stock for troubleshooting, resale, inspection, or future modifications.