Custom tuning outfit Hennessey is celebrating two and half decades of turning out stupid-fast cars this year. Naturally, they’re commemorating it with another stupid-fast car. That will be the Hennessey 25th Anniversary Edition HPE800 Ford Mustang.
A limited edition Mustang receiving the outfit’s HPE800 upgrade, it retains the same five-liter V8 and 2.9-liter supercharger system, pushing engine output to 804 horsepower and 648 pound-feet of torque. That’s enough to slingshot the car from standstill to 60 mph in as little as 3.1 seconds, all while reaching top speeds of 208 mph.
Of course, the Hennessey 25th Anniversary Edition HPE800 Ford Mustang gets a lot more than just a supercharged engine. It gets substantial upgrades, for instance, in both the fuel and intake system, including custom intake ducting, heavy-duty injectors, and an upgraded fuel pump, with rigorous dyno tuning and road testing to ensure it meets the desired horsepower output. There are also exterior changes, including new CarbonAero front splitter, side sills, and rear lip spoiler, along with lots of custom badging to make sure it’s easily set apart from other HPE800 Mustangs.
Other features include Brembo 15-inch brake upgrades out front, a lowered suspension, lightweight 20-inch wheels, Michelin Pilot Super Sport tires, embroidered headrests, and Hennessey anniversary graphics. Only 25 of the cars will be made.