1. Attachments are working again! Check out this thread for more details and to report any other bugs.

Another Horn Upgrade D.I.Y. Thread - Hella Supertones

Discussion in 'Gen 3 Prius Accessories and Modifications' started by gambit023, May 31, 2012.

  1. MattStevenson

    MattStevenson Member

    Joined:
    Jan 5, 2017
    57
    35
    0
    Location:
    US
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Advanced
    Any problems with this not using the relay?

    Posted via the PriusChat mobile app.
     
  2. sfv41901

    sfv41901 Masta S

    Joined:
    May 5, 2010
    4,591
    5,291
    0
    Location:
    Palmdale, Ca
    Vehicle:
    2015 Prius
    Model:
    Four
    I haven't had any problems


    iPhone ?
     
  3. gambit023

    gambit023 Junior Member

    Joined:
    Jan 3, 2012
    28
    9
    0
    Location:
    Maryland
    Vehicle:
    2011 Prius
    Model:
    III
    Going on five years. No issues.
     
    sfv41901 likes this.
  4. WolfpackBill

    WolfpackBill Senior Member

    Joined:
    Mar 28, 2014
    349
    500
    6
    Location:
    Lexington, NC
    Vehicle:
    Other Electric Vehicle
    Model:
    N/A
    No issues here. I installed them when I bought my car almost 3 years ago. Had them in my previous car and loved them so much I bought another set for my car and I love it!
     
    sfv41901 likes this.
  5. Incredablehefey

    Incredablehefey New Member

    Joined:
    Jan 31, 2017
    6
    2
    0
    Location:
    Southern California
    Vehicle:
    2015 Prius Plug-in
    Model:
    Plug-in Advanced
    Well it looks like this is something im going to have to do... the factory horns are quite anemic.
     
    sfv41901 likes this.
  6. sfv41901

    sfv41901 Masta S

    Joined:
    May 5, 2010
    4,591
    5,291
    0
    Location:
    Palmdale, Ca
    Vehicle:
    2015 Prius
    Model:
    Four
    To say the least :D


    iPhone ?
     
    Dylan Doxey likes this.
  7. Incredablehefey

    Incredablehefey New Member

    Joined:
    Jan 31, 2017
    6
    2
    0
    Location:
    Southern California
    Vehicle:
    2015 Prius Plug-in
    Model:
    Plug-in Advanced
    Hopefully the sharptones i have on order will live up to my unrealistic expectations:D
     
  8. Markdizle

    Markdizle Member

    Joined:
    Feb 15, 2017
    110
    75
    0
    Location:
    Huntington Beach
    Vehicle:
    2015 Prius
    Model:
    Two
    I just installed mine and it's pretty straight forward if you follow the OP. I didn't remove the top/ sides of the bumper, but removed the emblem instead. It was pretty tricky to get the horns mounted but I got it, probably easier to undo the top of the bumper lolz. Def way better than stock sound! And they look pretty badass in the grill too
     
  9. AMCJeepMJ

    AMCJeepMJ Member

    Joined:
    Jan 13, 2018
    32
    29
    0
    Location:
    Central Oregon
    Vehicle:
    2015 Prius
    Model:
    Three
    I just picked up a set of SuperTones, will be following the DIY in the OP. Pics are dead, but thank you for spelling it out for us.
     
  10. gboss

    gboss Member

    Joined:
    Aug 30, 2021
    82
    31
    2
    Location:
    Bay Area
    Vehicle:
    2013 Prius
    Model:
    Five