a source for Pantera and De Tomaso service and accessory upgrades. Precision Proformance was started by brothers Bob and Don Byars way back in 1985. While youths growing up in La Habra California, Bob and Don were best known for taking things apart and then putting them back together. As they grew so did their appreciation of all things mechanical and soon the two brothers were building motors and hot rodding their cars.

Address: 320 N. Palm Unit B; Brea, California 92821
Telephone: 562-691-2526
Fax: 562-691-4346
Website: http://www.precisionproformance.com/