Diesel Spec is proud to be a Canadian distributor for PDI performance products such as :
PDI is one of the largest manufacturer of high performance parts for the trucking industry in North America.
The Turbos from Performance Diesel were designed with savings and performance in mind. A quick spool exhaust housing allows for better throttle response and improves exhaust braking. The Turbos will increase horsepower and torque, improve fuel mileage, and produce more airflow for improved performance efficiency and cooler exhaust temperatures.
The high moly content eliminates the worry of center-divider failure and metal dissipation. Each manifold is designed with a full-contact joint, which allows for heat and expansion, while holding a tight, efficient seal. Each PDI manifold includes high strength, quality studs for added strength and durability. Improved air flow helps to lower exhaust temperatures, reduce turbo lag, and increase horsepower and torque.