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aFe 08-23 Subaru Outback H4 / H6 Sprint Booster V3 Power Converter

Unlock the full potential of your Subaru Outback with the aFe Sprint Booster V3 Power Converter. This innovative device is designed to improve throttle response, making it easier to downshift and overtake safely.

  • 36 programs for manual and automatic transmissions
  • Valet mode limits acceleration by 55%, 65%, or 75%
  • Pedal Lock mode provides extra protection against unauthorized vehicle use
  • Noticeable improvement to transmission shifts on automatic transmissions

With its advanced technology and customizable settings, the aFe Sprint Booster V3 Power Converter is the perfect upgrade for any Subaru Outback enthusiast.

This product fits more vehicles than loaded. Please select your vehicle to see all fits.

Make Model Year Type
Subaru Ascent 2019 Base
Subaru Ascent 2019 Limited
Subaru Ascent 2019 Premium
Subaru Ascent 2019 Touring
Subaru Ascent 2020 Base
Subaru Ascent 2020 Limited
Subaru Ascent 2020 Premium
Subaru Ascent 2020 Touring
Subaru Ascent 2021 Base
Subaru Ascent 2021 Limited
Subaru Ascent 2021 Premium
Subaru Ascent 2021 Touring
Subaru Ascent 2022 Base
Subaru Ascent 2022 Limited
Subaru Ascent 2022 Onyx Edition
Subaru Ascent 2022 Premium
Subaru Ascent 2022 Touring
Subaru Ascent 2023 Base
Subaru Ascent 2023 Limited
Subaru Ascent 2023 Onyx Edition
Subaru Ascent 2023 Onyx Edition Limited
Subaru Ascent 2023 Premium
Subaru Ascent 2023 Touring
Subaru Ascent 2024 Limited
Subaru Ascent 2024 Onyx Edition
Subaru Ascent 2024 Onyx Edition Limited
Subaru Ascent 2024 Premium
Subaru Ascent 2024 Touring
Subaru Crosstrek 2016 Base
Subaru Crosstrek 2016 Limited
Subaru Crosstrek 2016 Premium
Subaru Crosstrek 2017 Base
Subaru Crosstrek 2017 Limited
Subaru Crosstrek 2017 Premium
Subaru Crosstrek 2018 Base
Subaru Crosstrek 2018 Limited
Subaru Crosstrek 2018 Premium
Subaru Crosstrek 2019 Base
Subaru Crosstrek 2019 Limited
Subaru Crosstrek 2019 Premium
Subaru Crosstrek 2020 Base
Subaru Crosstrek 2020 Limited
Subaru Crosstrek 2020 Premium
Subaru Crosstrek 2021 Base
Subaru Crosstrek 2021 Limited
Subaru Crosstrek 2021 Premium
Subaru Crosstrek 2021 Sport
Subaru Crosstrek 2022 Base
Subaru Crosstrek 2022 Limited
Subaru Crosstrek 2022 Premium
Subaru Crosstrek 2022 Sport
Subaru Crosstrek 2023 Base
Subaru Crosstrek 2023 Limited
Subaru Crosstrek 2023 Premium
Subaru Crosstrek 2023 Sport
Subaru Legacy 2008 2.5i
Subaru Legacy 2008 2.5i Limited
Subaru Legacy 2008 2.5i Special Edition
Subaru Legacy 2008 3.0 R Limited
Subaru Legacy 2008 GT Limited
Subaru Legacy 2008 GT spec.B
Subaru Legacy 2009 2.5i
Subaru Legacy 2009 2.5i Limited
Subaru Legacy 2009 2.5i Special Edition
Subaru Legacy 2009 3.0 R
Subaru Legacy 2009 3.0 R Limited
Subaru Legacy 2009 GT Limited
Subaru Legacy 2009 GT spec.B
Subaru Legacy 2010 2.5GT
Subaru Legacy 2010 2.5i
Subaru Legacy 2010 2.5i Limited
Subaru Legacy 2010 2.5i Premium
Subaru Legacy 2010 3.6R
Subaru Legacy 2010 3.6R Limited
Subaru Legacy 2010 3.6R Premium
Subaru Legacy 2011 2.5GT
Subaru Legacy 2011 2.5i
Subaru Legacy 2011 2.5i Limited
Subaru Legacy 2011 2.5i Premium
Subaru Legacy 2011 3.6R
Subaru Legacy 2011 3.6R Limited
Subaru Legacy 2011 3.6R Premium
Subaru Legacy 2012 2.5GT
Subaru Legacy 2012 2.5i
Subaru Legacy 2012 2.5i Limited
Subaru Legacy 2012 2.5i Premium
Subaru Legacy 2012 3.6R
Subaru Legacy 2012 3.6R Limited
Subaru Legacy 2012 3.6R Premium
Subaru Legacy 2013 2.5i
Subaru Legacy 2013 2.5i Limited
Subaru Legacy 2013 2.5i Premium
Subaru Legacy 2013 3.6R
Subaru Legacy 2013 3.6R Limited
Subaru Legacy 2014 2.5i
Subaru Legacy 2014 2.5i Limited
Subaru Legacy 2014 2.5i Premium
Subaru Legacy 2014 2.5i Sport
Subaru Legacy 2014 3.6R Limited
Subaru Legacy 2015 2.5i
Advanced FLOW engineering (aFe) is a manufacturer of automotive cold air intake systems, performance air filters, fluid filters, intake manifolds turbochargers, programmers, throttle body spacers and exhaust systems. aFe was founded in 1999 and is headquartered in Corona, California, USA, in two facilities including their headquarters and manufacturing facilities. A warehouse and R&D facility was added in 2012.
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