911 headers 1 5/8 (38mm) 2.0-2.7

Headers for Racecars only_x000B__x000B_-Cat Delete / Heat Exchanger Delete_x000B__x000B_-Increases Horsepower and Torque_x000B__x000B_-Light Weight_x000B__x000B_-Replaces stock heat exchangers_x000B__x000B_-2 Years Warranty_x000B__x000B_Tech Tip:_x000B_No provisions for O2 or Temp Sensor - O2 Bung added upon Request_x000B_Two in Muffler is required for later model 911s (1982 911SC)_x000B_An earlier two in muffler will work (2.7L)_x000B__x000B_Fits: RS 2.7 (74-76), 911 2.7 (74-77), RS (73-73), 911S (70-73), 911TK (73-73), 911TV (72-73), 911TE (72-73), 911E (70-73), 911T (70-71), 911L (68-68), 911S (67-69), 911E (69-69), 911T (68-69), 911 (65-68)_x000B__x000B_This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.