Just switched out my Red LED Gauge Lights using the WLED-xHP5 Wedge Bulb. I had the WLED-x5 which were about the same as the stock 158 bulb. The HP LED is much brighter. I'm going to leave the Tach and Speedo the amber color. I got my LED's from Superbrightleds.com

 

Do you remember what your stock lights was, just pulled mine out of my 2010 UC, they read 158 DI 35, hope yours was the same. Want to order the bright red but want to make sure WLED-XHP5 will work. Thanks

 

The WLED-XHP5 is what I used. They are polar so if they don't light up rotate 180* and try it again.