MTEC doesnt make the 1156 Bubls that you need for your front turn signals...
Check out POLARG...https://www.celicahobby.com/catalog/product_info.php?products_id=112
Full lightbulb listing can be found at...https://www.celicahobby.com/tech/lights_external.html
As for the signals "that blinks like crazy", They're called hyperblinkers.
There's many ways you can change the speed of the blink.
1. Get a different bulb with lower power output. It'll blink faster causing a short in the bulb which is why it makes it blink faster. Different bulbs with lower or sometimes even higher output placed in your signal lamp will do the trick.
2. Change or modify your relay switch for the blinkers with a different ohm resistor the gives you a faster blink. Almost the same as changing the bulbs to a lower power but this mod requires a little more work with soldering. But will not burn out your bulbs as fast as just changing them will.
3. A relay controll unit of connecting to your stock relay flasher unit where you can adjust the frequency speed of the blinks. Look around some people sell them. I have a friend with this unit he has a old school esclipe gsx with r34 skyline taillights. At a show he can activate the blinker source to blink from the inner circle to the outter sort of a fade in effect and the 3rd brake light in strobe. It's badass.
I had done all three of them but stuck with the regular blink because cops here in California tend to spot those cars more frequently and it is illegal to modify the blinker speed. You will get a fixer ticket for it if the cop doesn't seem to like it just some advice.