Are Piper Vortex Generators Worth It? The consensus seems to be yes

What is vortex generator? - Quora

Vortex Generators: Got STOL? Think Twice - Aviation Consumer

Vortex generator - Wikipedia

Vortex Generators: Band-Aids or Magic? - AVweb

Vortex generators on an Ovation? - Modern Mooney Discussion - - A community for Mooney aircraft owners and enthusiasts

Spiff Up Your Piper for $12

How are the spaces and positions of vortex generators calculated? Is there information about multi-row vortex generators? - Quora

Vortex generators on an Ovation? - Modern Mooney Discussion - - A community for Mooney aircraft owners and enthusiasts

What is the disadvantage of vortex generators on wings of general aviation aircraft? - Quora

Replacing Your Piper Seat Covers

Arrow Side Window Replacement