2013 Acura TL front turn signals on the bumper the manual says that they are a 3457a. Question I want to replace them with a white led do they even make a 3457 led bulb? Or do I have to get a 3157? And I know I am going to get hyper flash so I need 2 resistors.

 

Yes, the replacement equivalent for the 3457 is the 3157. Idk about 3457 LEDs, but I put 3157 Switchback LEDs in my bumper turn signals and they're awesome. They're white normal until the turn signal is on, which they blink orange. HTH you.

 

I just replaced mine with standard white LEDs. I used the Sylvania SilverStar zXe's which have been pretty decent. I've only had them for two weeks so we'll see how they last. Yes, you'll get hyperflash so you'll want resistors, or just deal with it