well i got leds to replace all the bulbs in the mirror, floor and trunk and noticed they matched the gauge lights perfect. so decided to tear into my boost gauge to see what bulb was in there as it looked horrible withthe stock bulb. sure enough it was the same bulb. swapped it out and now all my gauges match!!!!
here the bulbs i got.



they are chip led lights. i guess normal leds won't fit in the autometer gauges correct as they are longer and interfer with something. these are the exact size since the led is flat. i tried to take pics but was not working out. but man i am MUCH happier now.

 

Sounds AWESOME!!!!!!!

 

What AM gauge did you fit the LED bulb into?

Bruce

 

sport compact 2 20 psi boost gauge. they look like stock gauges by day but when light at night they look like they belong in a 78 pick up!

 

Please post pics of the whole setup when you get the chance.

 

camera phone pic but at least you can see it

 

here is what i got
http://cgi.ebay.com/ebaymotors/V-LED...65275152QQrdZ1
have had lots of emails wanting more info and pics. after fighting with my camera for 30minutes i got it to take 1 unblurry pic.