the only mod i have seen to the those guages are these chrome rings.
but thats all. 
more info on those are here: new addition to my 04 gauges.........pics.. 56k ok
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| 04 CPV35 DG 6MT | Data System/Illusion Kit | Rav Spec Diffuser | Matte Black OEM 19's | Brembo | Tein Flex | SPL | SPC | 06 Headlights | 06 JDM Tails | 20% Tint |
| 4080 Boxes | NRG Hoodshocks | USA Spec PA11-NIS | Audi Flip Key Mod | Nismo Clock | KP Fog/Beepbeep | and rare JDM-Ness |
|