Over the past few years, Firm400 has had the opportunity to do coverages of the automotive sub-culture in Southern California.  The popularity continues to increase and expand within every part of the Golden State as well as throughout the Southwestern Regions of the country.…

FIRM400 Tuner Fans!!  We're proud to announce that Firm400 Magazine will be the ONLY exclusive media outlet bringing you coverage of the upcoming project from JDM Sport in collaboration with Phantom Garage.  With the JDM Sport INVASION Tour 2013 already in active swing for show…