Custom Diesel Tuning
Custom Tuning for ALL HD Diesel Trucks

Welcome

Krazy On Highways Inc.

Light Duty

Duramax Tuning

About Us

Our story began in 2009 when Leigh Paquette (owner and president) was put in charge of rebuilding Caterpillar fuel injectors and reprogramming them to run more smoothly. As a Programmer with an advanced knowledge of diesel engines, he was soon finding new ways to reprogram heavy trucks to run more efficiently and before long was performing emission system deletes on the same Caterpillar engines.

In 2012, after noticing how big of a market there was for ECM reprogramming, Leigh started his own business and named it Krazy On Highways. He was soon developing programming for nearly all existing heavy truck engines and in 2015, it was time for Krazy On Highways to expand. Leigh set up a shop in Airdrie Alberta where his team would grow exponentially fast and have to move to a larger location in SE Calgary.

Today, Krazy On Highways has over 100 dealers located across North America and is now developing programming for not only heavy trucks, but for pickup trucks, construction equipment and exotic cars as well. Although our team continues to grow, we at Krazy On Highways promise to continue delivering products and services which are focused on improving our customer’s performance, image, profitability and peace of mind with less down time for years to come.