Been having my 03 tls for about two years and I'm ready to get her back running. It has been sitting in the same spot for almost a year now, the battery is dead and has a flat tire. Has minor tranny issues (2nd tranny 210xxx miles). I need advice on how to tune it up. I want to sea foam the motor/fuel before the oil change, use the transmission sea foam also, and flush the radiator. After that, I was thinking of conditioning/treating the leather (hasn't been done since I've had it) and dye front seats red. I have Aegean blue pearl with black interior. Hid interior conversion also, along with fixing the foggy headlights. Since the tranny isn't functioning at 100% I'm thinking to add an eBay cai along with oil cooler. Any suggestions or advice on what order I should start modding? Thanks in advance.

ps my dash clock and gauge cluster lights are dim or out, but I want to change the led color.. don't know how to though. help plz

 

Also thinking about mid muffler and intake resonator delete

 

-Don't SeaFoam the tranny (engine is OK)

-Don't dye the front seats red if your car is blue

-You already have HIDs

Everything else u said looks good. U can search for any of that stuff.

 

Why do you feel the need to mod your starter ?

 

I recommend going with a name brand intake for better fitment and performance. I recommend going with a Injen, as we've had great feedback from them in the past.

Injen Air Intake - RD Race Division Intake System - Excelerate Performance - Japanese and European Performance Specialists!!