Athena 78-79 Yamaha Top End Gasket Kit 2020-porsche-cayenne-base-esi6299314 Mandrel-bent Powder-coated matte gray aluminum

Mandrel-bent Powder-coated matte gray aluminum intake tube improves volumetric efficiency for better performance

AI4-XTG4 kit features an Xtreme pressure plate for the most demanding driver

Long width spoiler - ZR1 style

This resonator with 2

Brushed finish for sharp appearance

Athena 78-79 Yamaha Top End Gasket Kit 2020-porsche-cayenne-base-esi6299314 Mandrel-bent Powder-coated matte gray aluminumAthena's gasket kits are entirely engineered in Italy with a strong base of internal know how. Each piece is produced following strict parameters imposed by manufacturers and the use of latest generation lasers guarantees perfect cutting quality. Athena performs surface treatments to compensate irregularities and follows material stress relieving processes to improve sealing in the most critical areas. Perfect interchangeability with the original