Home of the Goopy Apex Seal, Goopy Performance is dedicated to the preservation of the rotary engine as an engaging high-performance powertrain. Since our founding in 2001, we have been redefining what is possible within the rotary world through years of expertise and thorough product testing.

Check out our catalog of exclusive products and feel free to contact us for more information regarding purchasing a consultation, complete engine builds, and refurbished OEM Mazda components.