2013 | Dodge SRT Viper GTS CM1800X

This 2013 Dodge SRT Viper GTS arrives fitted with comprehensive Calvo Motorsports CM1800X Package upgrades—capable of 1,950 rear wheel horsepower on E85. Completed in 2024 by the Austin, Texas-based tuning company, this SRT Viper’s $230k build centers around the Stage 3 V10's 9-liter displacement fed by twin 76mm turbochargers and custom high-flow fuel delivery. A leader in performance at the highest tier, Calvo Motorsports’ comprehensive approach to reliable high output is showcased in this car’s MoTec M1 engine management w/boost by gear tuning, a PPG sequential gearbox, custom driveshaft, and billet axles. A massive carbon ACR rear wing ($11k alone) supplies downforce to Penske custom valved suspension and in-house Strange IRS 9” rear end grip.

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Grey PPF wraps Venom Black factory paint paired with a well-kept red leather interior, 8.4” touchscreen infotainment, and 18-speaker Harmon Kardon audio. Alcantara/carbon fiber steering wheel trim, and contrast stitching complete the cabin along with a Safecraft drivers-seat harness. Red brake calipers slow staggered 18” front/19” rear black-painted Venom wheels clad in Toyo Proxes R888R tires. With just 500 miles driven since completion of its no-expense-spared build, this top SRT Viper presents in race-ready condition. A clean title, Carfax report, and Seller’s Disclosure accompany the sale.

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For model year 2013, Dodge once again whet the appetite of enthusiasts with the introduction of a fifth-generation halo car. The all-new SRT Viper came available in standard Coupe or optional GTS trim, touting premium materials and updated styling while preserving its reputation as a raw sports car. Visual changes to the car's carbon fiber and aluminum bodywork were functional as well as handsome, resulting in both a .364 drag coefficient and increased cabin space over the previous model. A modern classic in every sense, the SRT Viper’s low production and unmatched base faire continued a longstanding appeal to both model purists and the high-end aftermarket alike.

• GTS Laguna Interior Package                                                                                   

• 18 Speaker Harman Kardon GreenEdge Audio System                                      
• Premium Leather Instrument Panel w/Accent Stitching
• Instrument Panel Satin Silver Bezel
• Carbon Fiber & Alcantara SRT Steering Wheel with Premium Stitching
• Carbon Fiber Doorsill Trim

This vehicle features extensive 9-liter CM1800X Package modifications completed by Calvo Motorsports of Austin, Texas. Grey whole-car Paint Protection Film (PPF) covers this SRT Viper's exterior. 

HARDWARE:

• Twin 76mm Turbos
• Turbosmart Billet Wastegates
• Turbosmart Billet Blow Off Valves
• Custom Fabricated Stainless Steel SCH10 Exhaust Manifolds With 5-1 Billet Collectors
• Custom Fabricated Stainless Steel SCH10 Mid-pipes
• Custom Fabricated Stainless Steel 3" Exhaust Using Aircraft Quality Metal
• High Temp Ceramic Coated Exhaust Manifolds
• Custom Made Manifold/Mid-pipe Mittens

• Calvo Motorsports Billet Fuel Pump Hanger
• Triple High Flow Fuel Pumps
• Custom Machines Billet Fuel Rails w/ Billet Holding Straps
• Fore Innovations Billet Fuel Pressure Regulator
• ID2600 Injectors
• Fuel Lab Fuel Filters

• RPS/Nth Moto Quad Carbon Clutch

• PPG Sequential
• Calvo Motorsports Custom Strange IRS 9" With Custom Brackets
• Billet Axles

• M1 Motec
• Custom Wire Harness
• Boost By Gear

• Stage 3 Built Motor
• Stainless Steel Upper Coolant Pipe
• Stainless Steel Fuse Box Shield
• Billet Motor Mounts
• Wet Sump Pump
• Upgraded Push Rods
• CNC Ported Race Heads
• Copper Seats
• Jesel Rocker Arms w/ Steel Exhaust Rockers

• 1300WHP - Pump Gas 93
• 1950WHP - Ethanol (E85)

• Black painted SRT Venom Wheels
• ACR Carbon Fiber Rear Wing

• Carfax report
• Seller's Disclsoure
• Service records from current ownership