Tuner School

Ford Raptor
600 - 650 HP Available

2015 Ford Mustang
Up to 717 HP Available

2015 VelociRaptor 600
Now taking orders

2016 Cadillac CTS-V
Up to 1000 HP Available

Corvette C7 Stingray & Z06
650 - 1000 HP Available

Cadillac Escalade
Up to 1000 HP

Chevrolet Corvette C6, Z06 & ZR1
550 - 1200 HP Available

Hennessey Venom GT
Click to Visit VenomGT.com

Nissan GT-R
650 - 1000 HP Available

Chevrolet SS
475 to 1000 HP Available

Chevrolet Camaro SS, ZL1 & Z/28
Up to 1200 HP Available

Cadillac CTS-V
600 to 1250 HP Available

2015 Chevrolet Silverado 6.2L
Up to 650 HP Available

2015 GMC Sierra Denali
Up to 650 HP Available

2015 GMC Yukon Denali
Up to 650 HP Available

2015 Chevrolet Silverado 5.3L
Up to 500 HP Available

2015 Chevrolet Tahoe
Up to 500 HP Available

2015 Chevrolet Suburban
Up to 500 HP Available

Contact Us

Customer Testimonials

Hennessey Videos

Welcome to Hennessey Performance: Home to the largest lineup of late-model high-performance sports cars, muscle cars, supercars, trucks & SUVs, including the 1244 HP Venom GT. From the Ford Raptor, Chevy Camaro SS, ZL1 & Z/28, Dodge Viper GTS, Chevy Corvette C7, Grand Sport, Z06 & ZR1, Ford Mustang Boss 302 & Shelby GT500 and Nissan GT-R, among others, Hennessey Performance offers complete turnkey cars and upgrade packages for some of the world's most exciting vehicles. From mild to wild, Hennessey Performance (HPE) offers a complete line of street-legal, track-tested and dyno-proven high-performance aftermarket upgrades including: Bolt-on parts such as air intake and induction kits, computer programmers, stainless steel catback exhaust & header systems, engine upgrades, supercharger / blower systems as well as complete 1000+ HP twin turbo applications. If you love horsepower, you've come to the right place! Thank you for visiting HennesseyPerformance.com. If we can be of any further service, please give us a call, send us an email or request more info.

PLANNING AN UPGRADE? Enter Your Information to Get Hennessey Upgrade Information About Your Vehicle:
Click Here to Get More Information About Hennessey Upgrades Available for Your Car!

Follow Hennessey For Daily Updates


Fill out my online form.