Improved cruise, climb & fuel economy

FAA Certified

All our mods are FAA Approved By STC

100% Satisfaction

Money back guarantee on all modifications


All online payments are fully secured

Love your Piper but wish it could do a little more? 

The Piper PA 28, 32 and 34 series of aircraft are world renowned for their durability and overall reliability, but they weren’t built to maximize performance.

Fortunately, there are a number of cost effective aerodynamic improvements that we developed that can easily add 3 to up to 15 MPH, while also improving rate of climb, slow speed handling (reduced stall speed, improved aileron control) and save you fuel.

Laminar Flow Systems, Inc. has been manufacturing and selling these modifications since 1984 and we have thousands of satisfied customers worldwide. We invite you to look around and come see why we have the best made, lowest priced and best warranty of any modifications available for your Piper.

Online Deal Of The Month

July Discounts

– $25.00 off gap seals, nose gear fairing & flap hinge fairings.

– $75.00 off Fancy Pants & Fuel Tank Fairings.

– $300 off Speed Pants.

– $100 off Complete Kits.

– Buy any 3 items and get 10% off! – Not valid with any other discount.


Piper Arrow



Piper Cherokee Modifications & Speed Improvements

laminar flow  [lamuh-ner floh] noun

uninterrupted flow in which the direction of flow

at every point remains constant

What Our Customers Say..