If you are seeking the ultimate combination of power, performance and smooth / quiet driveability, then please consider our twin turbo system for your Viper. This system is available for all Gen. 2 and Gen. 3 Vipers and is guaranteed to produce minimums of 750 RWHP and 800 RW TORQUE. Here are the package details: Twin Garrett Ball Bearing Turbos Front Mounted Intercooler Polished Stainless Steel Inlet Tubes Twin HKS Blow-Off Valves Custom Intercooler Hoses with T-Clamps Stainless Steel Turbo Headers Stainless Steel Turbo Down Pipes External Wastegates Upgraded Fuel Injectors Upgraded Fuel Rails Upgraded Fuel Pump Boost Meter Professional Installation Road Testing & Chassis Dyno Testing Air/Fuel Calibration Limited 2 Year Warranty Allow 8 - 12 weeks for installation with prior appointment These packages are very time consuming to build and thus our 2004 production is limited to 15 twin turbo systems total. So we will offer the following special pricing to the first 15 orders and will schedule them on a first come, first serve basis: GEN 2 PRICING: $28,500 GEN 3 PRICING: $33,500 Please feel free to contact me with any questions which you may have at your leisure. Thank you and Happy Holidays!