Hi peoples , i just bought a 04 is300 from longo lexus 1 mongs ago... I use to have a bmw m3 and i was in kansai , but i got an is300 becoz i hurd its really comfatabole... i dong not regret getting a is300 becuase it ride quality is really really good but the power is not as good. Over all i sink the is300 is a bomb as looking car after i got it. Now that i have this car and 20 sousand dollars to spend on it i was sinking what i shud do? im new to this car and i was thinking about supercharge it.Also i was sinking about getting so-3 tires but i dont know how mangnee mongs it will last. any peoples have it ? Let me know peoples.