Diode Dynamics DD4003 Turn Signal Flasher - Diode Dynamics CF18 (LM449) LED Turn Signal Flasher for a 2006-2013 Lexus IS250 Base, 2010-2013 Lexus IS250 C, 2008-2011 Subaru Impreza 2.5i, 2008-2011 Subaru Impreza Outback Sport, 2008-2014 Subaru Impreza WRX, 2008-2014 Subaru Impreza WRX STI, 2009-2010 Subaru Impreza 2.5 GT, 2009-2014 Subaru Impreza WRX Premium, 2010-2010 Subaru Impreza WRX STI Special Edition, 2010-2011 Subaru Impreza 2.5i Premium, 2010-2014 Subaru Impreza WRX Limited, 2011-2014 Subaru Impreza WRX STI Limited, 2012-2016 Subaru Impreza Base, 2012-2016 Subaru Impreza Limited, 2012-2016 Subaru Impreza Premium, 2012-2016 Subaru Impreza Sport Limited, 2012-2016 Subaru Impreza Sport Premium, 2015-2021 Subaru WRX Base, 2015-2021 Subaru WRX Limited, 2015-2021 Subaru WRX Premium, 2015-2015 Subaru WRX STI Launch Edition, 2015-2021 Subaru WRX STI Base, 2015-2021 Subaru WRX STI Limited, 2016-2016 Subaru WRX STI Series.HyperBlue, 2018-2018 Subaru WRX STI Type RA, 2019-2019 Subaru WRX STI S209, 2013-2019 Subaru BRZ Premium, 2013-2020 Subaru BRZ Limited, 2015-2015 Subaru BRZ Series.Blue, 2016-2016 Subaru BRZ Series.HyperBlue, 2017-2017 Subaru BRZ Series.Yellow, 2018-2020 Subaru BRZ TS, 2019-2019 Subaru BRZ Series.Gray, 2013-2016 Scion FR-S Base, 2005-2013 Scion tC Base and 2007-2008 Scion tC Spec.
SHIPS FROM MANUFACTURER
(Last checked: 12/30/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
Fitment:
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2006 - 2013 | Lexus | IS250 | Base | ||
| 2010 - 2013 | Lexus | IS250 | C | ||
| 2008 - 2011 | Subaru | Impreza | 2.5i | ||
| 2008 - 2011 | Subaru | Impreza | Outback Sport | ||
| 2008 - 2014 | Subaru | Impreza | WRX | ||
| 2008 - 2014 | Subaru | Impreza | WRX STI | ||
| 2009 - 2010 | Subaru | Impreza | 2.5 GT | ||
| 2009 - 2014 | Subaru | Impreza | WRX Premium | ||
| 2010 - 2010 | Subaru | Impreza | WRX STI Special Edition | ||
| 2010 - 2011 | Subaru | Impreza | 2.5i Premium | ||
| 2010 - 2014 | Subaru | Impreza | WRX Limited | ||
| 2011 - 2014 | Subaru | Impreza | WRX STI Limited | ||
| 2012 - 2016 | Subaru | Impreza | Base | ||
| 2012 - 2016 | Subaru | Impreza | Limited | ||
| 2012 - 2016 | Subaru | Impreza | Premium | ||
| 2012 - 2016 | Subaru | Impreza | Sport Limited | ||
| 2012 - 2016 | Subaru | Impreza | Sport Premium | ||
| 2015 - 2021 | Subaru | WRX | Base | ||
| 2015 - 2021 | Subaru | WRX | Limited | ||
| 2015 - 2021 | Subaru | WRX | Premium | ||
| 2015 - 2015 | Subaru | WRX STI | Launch Edition | ||
| 2015 - 2021 | Subaru | WRX STI | Base | ||
| 2015 - 2021 | Subaru | WRX STI | Limited | ||
| 2016 - 2016 | Subaru | WRX STI | Series.HyperBlue | ||
| 2018 - 2018 | Subaru | WRX STI | Type RA | ||
| 2019 - 2019 | Subaru | WRX STI | S209 | ||
| 2013 - 2019 | Subaru | BRZ | Premium | ||
| 2013 - 2020 | Subaru | BRZ | Limited | ||
| 2015 - 2015 | Subaru | BRZ | Series.Blue | ||
| 2016 - 2016 | Subaru | BRZ | Series.HyperBlue | ||
| 2017 - 2017 | Subaru | BRZ | Series.Yellow | ||
| 2018 - 2018 | Subaru | BRZ | TS | ||
| 2019 - 2019 | Subaru | BRZ | Series.Gray | ||
| 2020 - 2020 | Subaru | BRZ | TS | ||
| 2013 - 2016 | Scion | FR-S | Base | ||
| 2005 - 2013 | Scion | tC | Base | ||
| 2007 - 2008 | Scion | tC | Spec |
Description:
FeaturesCompatible with LED bulbs.Prevents hyperflash errors.Simple swap for original module.Direct fitment and proper sizing.FlasherHyperblink Fix. Why do you need this module? When your factory turn signal bulbs go out your vehicle's flasher senses that less power is being used and it will blink the turn signals quickly to alert you. Since LED bulbs use less power you get the same fast blinking known as hyperblinking " even though the LEDs are functioning just fine. Basically your car thinks the bulbs went out!To slow down the blinking to regular speed you can add resistors to increase the circuit's power consumption again. However whenever possible replacing the flasher with a module like this is the easiest option. Simply unplug your original flasher from under the dash and swap it with this one to prevent hyperblinking.Quality. The flashers distributed by Diode Dynamics are produced by industry leaders such as Novita. Watch out for generic cheap flashers as many are slightly too large and may not fit properly in the socket."
By directly manufacturing many of our products in St. Louis, Missouri, we are able to carefully control quality, while bringing unique items to market faster than the competition.
Related Links:
05-10 Scion tC Light Accessories and Wiring06-13 Lexus IS250 Light Accessories and Wiring
08-14 Subaru Impreza WRX Light Accessories and Wiring
08-14 Subaru Impreza WRX STI Light Accessories and Wiring
13-16 Scion FR-S Light Accessories and Wiring
13-20 Subaru BRZ Light Accessories and Wiring
15-20 Subaru WRX Light Accessories and Wiring
15-20 Subaru WRX STI Light Accessories and Wiring
Other Light Accessories and Wiring:
2015-2017 Ford Mustang V6
2008-2009 Ford Mustang Shelby GT500KR
2007-2009 Ford Mustang Shelby GT500
2015-2017 Ford Mustang Shelby GT350R
2015-2017 Ford Mustang Shelby GT350
2007-2008 Ford Mustang Shelby GT
2015-2017 Ford Mustang GT Premium
2015-2015 Ford Mustang GT 50 Years Limited Edition
2015-2017 Ford Mustang GT
2006-2009 Ford Mustang GT
2015-2017 Ford Mustang EcoBoost Premium
2015-2017 Ford Mustang EcoBoost
2008-2009 Ford Mustang Bullitt
2006-2009 Ford Mustang Base
2014-2018 Ford Fiesta Titanium
2019-2019 Ford Fiesta ST Line
2014-2019 Ford Fiesta ST
2014-2019 Ford Fiesta SE
2013-2015 Honda Civic HF
2013-2021 Honda Civic EX
2013-2021 Honda Civic EX-L
2016-2018 Honda Civic EX-T
2013-2015 Honda Civic Hybrid
2015-2017 Honda Fit LX
2015-2017 Honda Fit EX-L
2015-2017 Honda Fit EX
2021-2021 Honda Civic Type R Limited Edition
2017-2021 Honda Civic Type R
2016-2021 Honda Civic Touring
2017-2021 Honda Civic Sport Touring
2017-2021 Honda Civic Sport
2017-2020 Honda Civic Si
2013-2015 Honda Civic Si
2015-2015 Honda Civic SE
2013-2015 Honda Civic Natural Gas
2016-2018 Honda Civic LX-P
2013-2021 Honda Civic LX
2013-2015 Honda Civic Hybrid-L
2013-2016 Scion FR-S Base
2012-2014 Subaru Impreza WRX
2012-2014 Subaru Impreza WRX STI
2012-2014 Subaru Impreza WRX Premium
2012-2014 Subaru Impreza WRX Limited
2015-2017 Subaru WRX STI Base
2012-2014 Subaru Impreza WRX STI Limited
2015-2021 Subaru WRX Base
2015-2021 Subaru WRX Limited
2015-2021 Subaru WRX Premium
2017-2017 Subaru BRZ Series.Yellow
2012-2016 Subaru Impreza Sport Premium
2012-2016 Subaru Impreza Sport Limited
2017-2023 Subaru Impreza Sport
2012-2023 Subaru Impreza Premium
2012-2023 Subaru Impreza Limited
2012-2023 Subaru Impreza Base
2013-2017 Subaru BRZ Limited
2013-2017 Subaru BRZ Premium
2015-2015 Subaru BRZ Series.Blue
2016-2016 Subaru BRZ Series.HyperBlue
SHIPS FROM MANUFACTURER
(Last checked: 12/30/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2015-2017 Ford Mustang V6
2008-2009 Ford Mustang Shelby GT500KR
2007-2009 Ford Mustang Shelby GT500
2015-2017 Ford Mustang Shelby GT350R
2015-2017 Ford Mustang Shelby GT350
2007-2008 Ford Mustang Shelby GT
2015-2017 Ford Mustang GT Premium
2015-2015 Ford Mustang GT 50 Years Limited Edition
2015-2017 Ford Mustang GT
2006-2009 Ford Mustang GT
2015-2017 Ford Mustang EcoBoost Premium
2015-2017 Ford Mustang EcoBoost
2008-2009 Ford Mustang Bullitt
2006-2009 Ford Mustang Base
2014-2018 Ford Fiesta Titanium
2019-2019 Ford Fiesta ST Line
2014-2019 Ford Fiesta ST
2014-2019 Ford Fiesta SE
2013-2015 Honda Civic HF
2013-2021 Honda Civic EX
2013-2021 Honda Civic EX-L
2016-2018 Honda Civic EX-T
2013-2015 Honda Civic Hybrid
2015-2017 Honda Fit LX
2015-2017 Honda Fit EX-L
2015-2017 Honda Fit EX
2021-2021 Honda Civic Type R Limited Edition
2017-2021 Honda Civic Type R
2016-2021 Honda Civic Touring
2017-2021 Honda Civic Sport Touring
2017-2021 Honda Civic Sport
2017-2020 Honda Civic Si
2013-2015 Honda Civic Si
2015-2015 Honda Civic SE
2013-2015 Honda Civic Natural Gas
2016-2018 Honda Civic LX-P
2013-2021 Honda Civic LX
2013-2015 Honda Civic Hybrid-L
2013-2016 Scion FR-S Base
2012-2014 Subaru Impreza WRX
2012-2014 Subaru Impreza WRX STI
2012-2014 Subaru Impreza WRX Premium
2012-2014 Subaru Impreza WRX Limited
2015-2017 Subaru WRX STI Base
2012-2014 Subaru Impreza WRX STI Limited
2015-2021 Subaru WRX Base
2015-2021 Subaru WRX Limited
2015-2021 Subaru WRX Premium
2017-2017 Subaru BRZ Series.Yellow
2012-2016 Subaru Impreza Sport Premium
2012-2016 Subaru Impreza Sport Limited
2017-2023 Subaru Impreza Sport
2012-2023 Subaru Impreza Premium
2012-2023 Subaru Impreza Limited
2012-2023 Subaru Impreza Base
2013-2017 Subaru BRZ Limited
2013-2017 Subaru BRZ Premium
2015-2015 Subaru BRZ Series.Blue
2016-2016 Subaru BRZ Series.HyperBlue
SHIPS FROM MANUFACTURER
(Last checked: 12/30/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2015-2017 Ford Mustang V6
2008-2009 Ford Mustang Shelby GT500KR
2007-2009 Ford Mustang Shelby GT500
2015-2017 Ford Mustang Shelby GT350R
2015-2017 Ford Mustang Shelby GT350
2007-2008 Ford Mustang Shelby GT
2015-2017 Ford Mustang GT Premium
2015-2015 Ford Mustang GT 50 Years Limited Edition
2015-2017 Ford Mustang GT
2006-2009 Ford Mustang GT
2015-2017 Ford Mustang EcoBoost Premium
2015-2017 Ford Mustang EcoBoost
2008-2009 Ford Mustang Bullitt
2006-2009 Ford Mustang Base
2014-2018 Ford Fiesta Titanium
2019-2019 Ford Fiesta ST Line
2014-2019 Ford Fiesta ST
2014-2019 Ford Fiesta SE
2013-2015 Honda Civic HF
2013-2021 Honda Civic EX
2013-2021 Honda Civic EX-L
2016-2018 Honda Civic EX-T
2013-2015 Honda Civic Hybrid
2015-2017 Honda Fit LX
2015-2017 Honda Fit EX-L
2015-2017 Honda Fit EX
2021-2021 Honda Civic Type R Limited Edition
2017-2021 Honda Civic Type R
2016-2021 Honda Civic Touring
2017-2021 Honda Civic Sport Touring
2017-2021 Honda Civic Sport
2017-2020 Honda Civic Si
2013-2015 Honda Civic Si
2015-2015 Honda Civic SE
2013-2015 Honda Civic Natural Gas
2016-2018 Honda Civic LX-P
2013-2021 Honda Civic LX
2013-2015 Honda Civic Hybrid-L
2013-2016 Scion FR-S Base
2012-2014 Subaru Impreza WRX
2012-2014 Subaru Impreza WRX STI
2012-2014 Subaru Impreza WRX Premium
2012-2014 Subaru Impreza WRX Limited
2015-2017 Subaru WRX STI Base
2012-2014 Subaru Impreza WRX STI Limited
2015-2021 Subaru WRX Base
2015-2021 Subaru WRX Limited
2015-2021 Subaru WRX Premium
2017-2017 Subaru BRZ Series.Yellow
2012-2016 Subaru Impreza Sport Premium
2012-2016 Subaru Impreza Sport Limited
2017-2023 Subaru Impreza Sport
2012-2023 Subaru Impreza Premium
2012-2023 Subaru Impreza Limited
2012-2023 Subaru Impreza Base
2013-2017 Subaru BRZ Limited
2013-2017 Subaru BRZ Premium
2015-2015 Subaru BRZ Series.Blue
2016-2016 Subaru BRZ Series.HyperBlue
2015-2017 Ford Mustang V6
2008-2009 Ford Mustang Shelby GT500KR
2007-2009 Ford Mustang Shelby GT500
2015-2017 Ford Mustang Shelby GT350R
2015-2017 Ford Mustang Shelby GT350
2007-2008 Ford Mustang Shelby GT
2015-2017 Ford Mustang GT Premium
2015-2015 Ford Mustang GT 50 Years Limited Edition
2015-2017 Ford Mustang GT
2006-2009 Ford Mustang GT
2015-2017 Ford Mustang EcoBoost Premium
2015-2017 Ford Mustang EcoBoost
2008-2009 Ford Mustang Bullitt
2006-2009 Ford Mustang Base
2014-2018 Ford Fiesta Titanium
2019-2019 Ford Fiesta ST Line
2014-2019 Ford Fiesta ST
2014-2019 Ford Fiesta SE
2013-2015 Honda Civic HF
2013-2021 Honda Civic EX
2013-2021 Honda Civic EX-L
2016-2018 Honda Civic EX-T
2013-2015 Honda Civic Hybrid
2015-2017 Honda Fit LX
2015-2017 Honda Fit EX-L
2015-2017 Honda Fit EX
2021-2021 Honda Civic Type R Limited Edition
2017-2021 Honda Civic Type R
2016-2021 Honda Civic Touring
2017-2021 Honda Civic Sport Touring
2017-2021 Honda Civic Sport
2017-2020 Honda Civic Si
2013-2015 Honda Civic Si
2015-2015 Honda Civic SE
2013-2015 Honda Civic Natural Gas
2016-2018 Honda Civic LX-P
2013-2021 Honda Civic LX
2013-2015 Honda Civic Hybrid-L
2013-2016 Scion FR-S Base
2012-2014 Subaru Impreza WRX
2012-2014 Subaru Impreza WRX STI
2012-2014 Subaru Impreza WRX Premium
2012-2014 Subaru Impreza WRX Limited
2015-2017 Subaru WRX STI Base
2012-2014 Subaru Impreza WRX STI Limited
2015-2021 Subaru WRX Base
2015-2021 Subaru WRX Limited
2015-2021 Subaru WRX Premium
2017-2017 Subaru BRZ Series.Yellow
2012-2016 Subaru Impreza Sport Premium
2012-2016 Subaru Impreza Sport Limited
2017-2023 Subaru Impreza Sport
2012-2023 Subaru Impreza Premium
2012-2023 Subaru Impreza Limited
2012-2023 Subaru Impreza Base
2013-2017 Subaru BRZ Limited
2013-2017 Subaru BRZ Premium
2015-2015 Subaru BRZ Series.Blue
2016-2016 Subaru BRZ Series.HyperBlue

