Hello all. Other than intake, exhaust and suspension, has anyone found any performance mods for the IS 350? For example, underdrive pulleys or computer chip? The other question I had was on lighting. I have e-mailed Lextasy a million times but their tech support never ever answer my questions. Does anyone know if the interior lighting is the same as the IS 300 (dome light, passenger and driver door lights)? I wanted to change them to LED lights from Lextasy. Just wondering, thanks.
- Gianni