Starting in 2012, Jimmy Mars Racing branched out and started to build MB Customs Modifieds! Designed by Jimmy Mars, Chris Mars, and A.J. Diemel, the new MB Customs Modified has taken the country by storm and has won numerous WISSOTA, USMTS, IMCA, and UMP feature events. Whether it's been Jimmy Mars winning the 'Legendary 100' at Cedar Lake (WI) Speedway and the 'Punky Manor Challenge of Champions' at Red Cedar (WI) Speedway or Rodney Sanders amassing thirty-five (35) feature victories in 2014 on his way to a USMTS Championship or Jason Krohn racking up multiple USMTS triumphs, drivers piloting MB Customs machines are definitely turning heads at racetracks across the country!

New WISSOTA, USMTS, IMCA, and UMP Open Wheel Modifieds are now available through Jimmy Mars Racing. Call Jimmy Mars at 715.235.4950 for more information and pricing!!!


Lucas Schott Pockets $2,500 for a USMTS Triumph at Enid (OK) Speedway on April 29, 2018


Rodney Sanders Lands a $3,000 USMTS Win at Route 66 (TX) Motor Speedway on April 28


Lucas Schott Captures $3,000 in a USMTS Special at West Texas Raceway on April 27, 2018


Lucas Schott Takes Home $10,000 for Winning the King of America at Humboldt (KS) Speedway


Colby Smith Pockets $1,500 for his TOMS Series Win on March 17 at Southern OK Speedway


Ethan Dotson Claims a $3,000 USMTS Win at Kennedale (TX) Speedway Park on March 2


Cole Searing recorded his third X-Mod win during the 'Wild West Shootout' on January 14


Cole Searing picked up his second X-Mod win during the 'Wild West Shootout' on January 13


Blake Jegtvig visits 'Wild West Shootout' victory lane at Arizona Speedway


Lucas Schott visits 'Wild West Shootout' victory lane at Arizona Speedway


Cole Searing bagged his first X-Mod win during the 'Wild West Shootout' on January 6