Grand Rock - Kenworth QP Aero Single or Dual Mufflers Single or Dual:Dual Muffler No Mounting Hardware required

No Mounting Hardware required

This antenna is compatible with XM and Sirius models

KWSLM-805052CP

Build-A-Stack

Grand Rock - Kenworth QP Aero Single or Dual Mufflers Single or Dual:Dual Muffler No Mounting Hardware requiredGrand Rock Kenworth QP Aero Single or Dual Mufflers Grand Rock Kenworth QP Aero Single or Dual Mufflers Install the Grand Rock QP Aero System for Improved MPG and performance. Use your existing 5 top stack and lower elbows. Grand Rocks stack pipe is the same length as the factory pipe behind the heat shield. It has their patented 6 QP Aero inside. This part is aluminized and hidden behind the factory Aero shield, saving you more money. Your factory