Dodge Viper – 900hp TWIN TURBO GEN V!

This Gen V Dodge Viper wears a twin-turbo setup the factory never built, stacking boost on top of an 8.4-liter V10 that already made up to 645 horsepower stock. Dodge built only 2,427 fifth-generation Vipers before regulations and slow sales ended the model in 2017. What does it take to turn America’s last naturally aspirated supercar into a forced-induction street monster? This build has the answer.

Does it get any better than this!? The color, the turbos, the horsepower…what an awesome street car!

“Does it get any better than this!? The color, the turbos, the horsepower…what an awesome street car!” is a fan’s honest reaction to a Gen V Viper wearing a twin-turbo setup the factory never offered. Dodge’s fifth-generation Viper already packed an 8.4-liter V10 making up to 645 horsepower straight from the factory, which means whatever this particular build is pushing with forced induction is operating in territory Dodge’s own engineers never got to explore before the model was killed off.

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The Last Naturally Aspirated American Supercar

The fifth-generation Viper ran from 2013 to 2017 as the final chapter for a car built almost entirely around one philosophy: a massive, naturally aspirated V10 with no turbos, no hybrid assist, and minimal electronic hand-holding. That factory 8.4-liter V10 made 640 horsepower at launch and climbed to 645 by 2015, enough to hit 60 mph in 3.5 seconds and top out around 206 mph, numbers that held their own against far more expensive exotics.

Why the Factory Never Went Turbo

Fiat Chrysler pulled the plug on Viper production in 2017, with reporting split between soft sales and the car’s inability to meet FMVSS 226 side-curtain airbag requirements without an expensive redesign, and only 2,427 fifth-generation Vipers were built across its entire five-year run. That combination of low production and a car that went out fighting regulators rather than losing a horsepower war is exactly why aftermarket turbo builds like this one exist, chasing power numbers Dodge itself never got the chance to try.

A twin-turbo Gen V Viper isn’t chasing nostalgia, it’s finishing a sentence Dodge never got to write, taking America’s last big-inch naturally aspirated supercar and giving it the forced-induction upgrade the factory ran out of time to build.

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