Walls Rod and Custom is Central Canada’s go-to diesel repair and performance shop, offering comprehensive services for pickup trucks. They specialize in custom diesel tuning, dyno tuning, fleet maintenance, engine and transmission work, suspension and lift kit installation, exhaust and fuel-system upgrades, and provide a full inventory of aftermarket diesel parts and accessories. With a 12,000 sq. ft. facility and experienced technicians, they deliver high-quality workmanship aimed at boosting horsepower, fuel efficiency, reliability, and overall performance.