Welcome to Hennessey Performance (HPE): Home to the largest lineup of late-model high-performance sports cars, muscle cars, supercars, trucks & SUVs, including the Venom GT and upcoming Venom F5 hypercar. From the 2016-2020 Ford Mustang GT & Ford Mustang Shelby GT350, Ford Raptor truck, Chevy Camaro SS, Camaro ZL1 & Camaro Z/28, Dodge Viper, Dodge Charger Hellcat, Dodge Challenger Hellcat, Chevy Corvette C7 Stingray, Corvette Z06, Cadillac CTS-V, Cadillac Escalade, GMC Yukon Denali, Chevrolet Silverado truck, Chevrolet Suburban, Chevrolet Tahoe, 2017 Ford GT, GT40, Lamborghini Huracan, Chevy SS, Cadillac CTS-V, C7 Corvette Grand Sport, Camaro 1LE, Mustang GT, Roush Mustang, Shelby F-150 truck, VelociRaptor 600 truck, Ford Mustang GT, Shelby GT350R, 2020 Ford Raptor, Corvette ZR1, 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 with warranty, 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! Founded in 1991 by racer, John Hennessey, HPE has spent the past 25 years by making fast cars faster Hennessey 25th anniversary 1991 - 2016

Website traffic: 290K/month

5. Borla®

Premier performance exhaust manufacturer for cars, trucks, SUVs, and dedicated race vehicles. Performance cat-back exhaust systems, rear sections, mufflers, headers, induction, & more. Million-mile exhaust warranty.

Website traffic: 280K/month