Howard's TPG Tuning Built Turbo Silverado is an incredible example of simplicity and moden day technology working hand in hand. Perfect street manners and over 750whp on tap, it still maintains perfect drivability! Arguably one of the most fun builds we have put together in a long time and we are very thankful for the opportunity to do so! 2006 Chevy Silverado P&R Built 408ci LS Holley Hi-ram Intake Manifold Huron Speed T4 Turbo Kit Precision Cast LS 76mm Haltech Nexus R3 ECU/TCU Control Haltech