Sport Headers Set 981 Cayman / Boxster - Catalytic Bypass

Facts: - Long Tube Race Headers with Motorsports Merge Collector. - Catalytic Bypass for Race Use. - 2 1/2 Tubing (63.5 mm). - Primary diameter 45mm outer , 42mm inner - Reduces thermal stress on the motor. - Made in Germany Please add 2 Engine to Header Gaskets when ordering - 2 Qty 997 111 107 31 Our latest development for the 981 is aimed at those who are looking for more torque in the mid-range and horsepower up top. These headers are ideal for those who are tracking their cars._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.