Dec 9, 2025 | Diesel Tuning, ECM Tuning
Confused by emissions systems on your modern diesel truck? You’re not alone. At Mario High Performance Diesel (MHPD), we know deleting them is not the answer. We’re here to show you the smarter solution. At MHPD, we specialize in emissions compliance...
Dec 4, 2025 | Diesel Tuning, Dyno Tuning, ECM Tuning
For drivers and fleets seeking reliable semi diesel engine tuning and parts, MHPD sets the industry standard in clean, data-driven performance. Our emissions-compliant tuning utilizes dyno testing and tuning for unmatched precision, ensuring compliance with...
Dec 4, 2025 | Become a Dealer, Diesel Tuning
Are you looking to expand your services? Heavy-duty repair shops, diesel technicians and fleet maintenance providers have a unique opportunity for profitable growth by becoming a diesel engine tuning dealer with MHPD. MHPD is one of Canada’s respected...
