Located in Grand Junction, Colorado, ASF Machine caters to enthusiasts of performance & race vehicles. We specialize in the service and repair of modified and stock cars, particularly those featuring Subaru engines like the popular EJ series (EJ20 and EJ25).

ASF Machine goes beyond typical repair services. Our expertise extends to crafting custom solutions with in-house capabilities like CAD design, TIG welding, and CNC machining. This allows us to design, fabricate, and precisely machine unique parts tailored to individual vehicles in addition to basic maintenance. We also offer a selection of specialty tools designed to address common maintenance tasks specifically on Subaru engines.

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