This Heffner twin turbo R8 was just completed less than 500 miles. Details of the build below. The beauty of the beast is it runs and drives like a stock R8 but with the power it should have had when built from the factory, Extremely reliable and dependable this car is designed for comfort and the technology is incredible.Ibis White with Carbon Insignia Blades, Bang & Olfsen Stereo. Car comes with both keys and key fobs, onwers manual . The only thing that the R8 with the standard 4.2 liter V8 might be lacking is straight-line performance. This is where Heffner Performance comes in. The Audi is producing 6 psi of boost, increasing the engine horsepower rating by over 200 horsepower. With the Heffner Twin Turbo package the V10 powered R8 is mild in comparison, The Heffner kit produces this greatly added performance without sacrificing reliability and usability.Heffner Twin Turbo R8 Build Specifications, , R8 Twin Turbo System:, Twin Garrett GT28-71 Ball Bearing Turbos, TwinPrecision 46mm Wastegates, Twin High Flow Compressor Bypass Valves, High Capacity Water to Air Intercooler, Intercooler Water Reservoir, Intercooler Water Lines, Intercooler Water Pump, Custom Ceramic Coated Stainless Steel Custom Ceramic Coated Turbo Mid Pipes, Custom Ceramic Coated Stainless Steel Turbo Down Pipe / Exhaust System, Custom Powder Coated Stainless Steel Air Inlet Plumbing, Custom Powder Coated Stainless Steel Air Discharge Plumbing, Three Ply Silicone Couplers For Charge Plumbing, T Style Hose Clamps For Charge Plumbing, Stainless Steel Oil Feed and Return Lines, Stainless Steel Turbo Water Lines, Engine Controller Recalibration, Complete Instruction Manual, Professional Installation