aFe 13-20 Subaru BRZ/Scion FR-S 70mm Throttle Body (afe46-39106)

OFF-ROAD OR MOTORSPORTS USE ONLY. This part is not CARB legal. It is not legal for sale or use on pollution-controlled motor vehicles in California or in other states that follow California emissions rules. It is sold for off-road or motorsports use only.

This is the aFe 13-20 Subaru BRZ/Scion FR-S 70mm Throttle Body. Part afe46-39106. A larger throttle body increases airflow into the intake manifold.

This aFe POWER 70mm Throttle Body and adapter kit improves engine air flow over the stock 65mm throttle body. The extra air flow will increase horsepower and throttle response. Performance gains will be more noticeable as more upgrades are added to the vehicle. All adapters are constructed from 6061-T6 billet aluminum and are precision machined for light weight, high strength, and perfect fit and finish. The Serrated/Swirl combination design creates intake turbulence in the combustion chamber which breaks up the fuel creating a more complete combustion cycle increasing horsepower, torque and improving throttle response. This aFe POWER 70mm throttle body kit uses all factory mounting locations providing stability and a hassle-free installation. All needed hardware is included with the kit. It is recommended to install this throttle body kit with an aFe cold air intake.

Features and benefits

• 70mm Bore Diameter
• No Tuning Required
• Plug-n-play Electronics
• Billet Aluminum Adapter
• More Power and Better Throttle Response
• Hardware and Gasket Included
• Direct Bolt-On For Simple Installation

Product details

• Part type: Throttle Bodies
• Brand: aFe
• Color: Natural
• Finish: Natural
• Gaskets Included: Yes
• Inside Diameter: 70
• Material: Cast Aluminum
• Mounting Hardware Included: Yes
• ECU Tuning Required: No
• Grade Type: Performance
• aFe part number: afe46-39106

Fitment

• Vehicle: Scion FR-S, Subaru BRZ (2013-2021), Toyota GT86
• Years and trims on file: 2013-2016 Scion FR-S Base; 2013-2020 Subaru BRZ Limited; 2013-2019 Subaru BRZ Premium; 2015 Subaru BRZ Series.Blue; 2019 Subaru BRZ Series.Gray; 2016 Subaru BRZ Series.HyperBlue; 2017 Subaru BRZ Series.Yellow; 2018 Subaru BRZ TS; 2020 Subaru BRZ TS; 2017-2020 Toyota 86 Base; 2018-2020 Toyota 86 GT; 2020 Toyota 86 Hakone Edition; plus 2 more on file
• Application listing: aFe 13-20 Subaru BRZ/Scion FR-S 70mm Throttle Body
• Check the vehicle, model years, engine and trim above against your car before ordering. Not sure? Ask us and we will check it against your VIN.

Emissions: off-road or motorsports use only

This part is not CARB legal and is sold for off-road or motorsports use only. It is not intended for use on vehicles driven on public roads. By ordering, the buyer accepts responsibility for checking and following federal, state and local emissions laws where the vehicle is used. Questions? Ask us before you order.

Shipping & returns

• Orders are processed within 1–3 business days; standard delivery is 3–7 business days within the United States.
• aFe parts are supplied through our distributor. We confirm availability and lead time with you after you order.
• We currently ship within the U.S. only. See our Shipping Policy.
• 30-day returns on unused parts in original packaging — see our Return Policy.

Installation at Team ANBD

Team ANBD is a performance shop in Andover, New Jersey. We can align or corner-balance the car, and prep track cars. Book an appointment or ask us about installation and fitment before you order.

California Proposition 65

WARNING: This product can expose you to chemicals known to the State of California to cause cancer or reproductive harm. For more information go to www.P65Warnings.ca.gov.