The LoPresti Cowling for the M20 Mooney aircraft is a carbon fiber fiberglass laminate that features new upgrades throughout, including extra build-ups inside and a new aerodynamic design. The inside of the cowling features an aluminized finish to reject heat and retain integrity of the cowling. With this kit, you can experience a 7 mph increase in speed, have better access inside, and an overall sleeker look than stock cowlings.