210MPH GEIGER Dodge Viper GTS-R710 Boasts Reworked Headers, Cats, Exhaust and Ram Airbox

The Viper is incredible!  We fell hard for the brute recently, and love the tweaks GeigerCars created to make the car even better. A seriously reworked engine detailed below aims to help the 8.4-liter, 645HP stock V10 break free.

Yes, this Viper is off the chain!

But most of all, it howls higher and growls lower thanks to the new intake, headers and exhaust — all putting up the total output to 710 ponies.

2.9-seconds to 60-mph for this exact car, and pulling hard at its 212-mph official Vmax.


GEIGER Dodge Viper GTS-R710


Dodge Viper GTS R710

Downsizing? Hybrid drive? The Dodge Viper has nothing to do with such fashionable eco-drivel. Without a turbo or supercharger in sight, this old style US muscle car draws its might from a naturally aspirated 8.4-litre V10 motor on which its reputation was built.

Installed as far back as possible under the Viper’s long bonnet, this powerhouse motor boasts 649 hp and 814 Nm of torque. Apart from making the big rear tyres work hard for their living, this also calls for a driver with skill and responsibility.

US car veteran Karl Geiger and his GeigerCars.de team would not be where they are today if they were not able to also offer in-house perfor-mance and aero upgrades like this.

  • Power increase to 710 hp and 861 Nm
  • Carbon-fibre Aerodynamic kit
  • KW Variant 2 coil-over suspension

A modified airbox and bespoke exhaust system featuring tubular headers and sport catalysts helps the big motor to breathe more deeply. An ECU remap alters the fuel and ignition commensurately to use the extra air, enabling the engine to produce 710 hp at 6,100rpm, with 861 Nm of torque at 5,500rpm.

Given a perfect launch on grippy tarmac, the Geiger Cars.de Viper GTS 710R will catapult to 100km/h in just only 2.9 seconds, and continue accelerating strongly to its 341 km/h Vmax.

To keep the car tied to the ground, the engineers installed a KW Variant 2 coil-over suspension kit, which drops the ride height around 30 mm. This kit also features 16-step adjustable rebound control, maximising the grip of the 295/30ZR18 front and 355/30ZR19 rear tyres for road and track use.

The GeigerCars.de in-house carbon-fibre aerodynamic kit consists of a front spoiler lip, with matching rear spoiler and apron insert with diffuser. These lacquered carbon-fibre components look especially good when highlighted against a contrasting body colour.


Specifications, Dodge Viper GTS 710R

Engine: V10 Displacement: 8,382 cc

Power: 522 kW (710 hp) at 6,100rpm Torque: 861 Nm at 5,500rpm Transmission: 6-speed manual

Consumption: City/highway/combined: 18.2/12.7/15.2 L/100km (Super) Acceleration 0-100 km/h: 2.9 sec.

Top speed: 341 km/h

CO2 emissions, combined: 380 g/km Efficiency class: G

Emission Class: EURO6 Base price: On request


GeigerCars.de conversion
Performance Tuning 710 hp / 861 Nm torque: 11.900 Euro
(Exhaust headers, sport catalysts, sport exhaust, airbox, ECU remap)
KW Variant 2 coil-overs: 4.700 Euro
(Height and rebound adjustable, including fitting)
Geiger aerodynamic kit: 5.866 Euro

(Visible carbon-fibre front spoiler, rear spoiler, rear apron with diffuser)

About Geigercars.de:

GeigerCars.de GmbH is an official partner of Cadillac, Corvette, Chevrolet and Ford, and has 35 years of experience with US cars. Please also contact us for sales and service of all Dodge, Ram and Jeep models.

Our highly trained personnel offer a complete workshop service using state-of-the-art diagnostic equipment. We supply spare parts and accessories for all US vehicles, offer car rental, and can also arrange car insurance with the best conditions.



About The Author

Tom Burkart is the founder and managing editor of Car-Revs-Daily.com, an innovative and rapidly expanding automotive news magazine. He holds a Journalism JBA degree from the University of Wisconsin - Madison. Tom currently resides in Charleston, South Carolina with his two amazing dogs, Drake and Tank. Mr. Burkart is available for all questions and concerns by email Tom(at)car-revs-daily.com.