Hey guys! My names Keenan, 16 years old, and just bought an 04 Mazda6 with 83k miles after my Chevy Blazer took a dump on me. I dont actually have it yet, I get it in 2 days. Does anyone know some things I should do to it rightaway because its all completely stock. Thanks!

 

Welcome to the forum, Keenan. 4 cylinder or 6 cylinder engine?

 

I have the 6 cylinder. Ive only driven it one for the test drive but it seems like it pretty powerful compared to my old blazer.

 

Alright.
Check out Use Your Noggin's garage and photos. He made significant changes to the exhaust system, intake and sound system. I am more of a "keep it original" kind of guy but his exhaust is an improvement that just looks right to me.