Sell your auto and buy a manual car.
Yes, a 2004 Mazda 6 can be converted from an automatic transmission to a manual transmission. However, it is very time consuming and will cost a lot of money to do this.
If your transmission is manual, you will have to change gear. If it is automatic, you won't.
A parts car like yours with an automatic transmission.
You can change a manual transmission to an automatic. It can cost upwards of 3,000 dollars to do this for a Volkswagen Polo.
The 2006 Mazda MAZDA6 has a 5-speed manual.
The 2009 Mazda MAZDA6 has a 6-speed manual.
The 2004 Mazda MAZDA6 has a 5-speed manual.
The 2012 Mazda MAZDA6 has a 6-speed manual.
The 2005 Mazda MAZDA6 has a 5-speed manual.
The 2003 Mazda MAZDA6 has a 5-speed manual.
The 2011 Mazda MAZDA6 has a 6-speed manual.
The 2008 Mazda MAZDA6 has a 5-speed manual.