This aFe Power 70mm throttle body increases airflow over the factory unit on the 2013-2020 Subaru BRZ and Scion FR-S (2.0L FA20), for gains in horsepower and throttle response. A direct bolt-on that reuses the factory sensor, it complements intake and exhaust upgrades.
| Bore | 70mm |
| Type | Direct bolt-on (reuses factory sensor) |
| Engine | 2.0L FA20 (boxer) |
| Application | 2013-2020 Subaru BRZ / Scion FR-S |
| Part Number | 46-39106 |
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