SL/R230: sl600 performance stuff
Dino has a great tune deal for ECU/TCU <<www.veloceperformance.com>>. Are there other performance mods one can make. water injection? lower thermostat temp? something simple and relatively inexpensive.
2004 V-12 5.5L about 500 HP
2005 I-6 3.2L CDI (use UVO!)



