Provide a sound upgrade to your front or rear doors with our 165mm (6.5 inch) speaker upgrade fitting kit.

Please see our compatibility list for more cars that can benefit from this upgrade kit.

PLEASE NOTE: This fitting kit allows the fitting of new aftermarket speakers, the speakers themselves are NOT INCLUDED AND ARE SOLD SEPERATELY

This Speaker Fitting Kit Includes

• 165mm GM speaker adapter panels
• Speaker adapter cables

165mm Speaker Adaptor Panels (40-1133-165)

A pair of front or rear door car speaker adapter panels for 165mm speakers. These panels allow you replace the cars original speakers with new improved quality aftermarket speakers.

Speaker Adaptor Cable Harness (41-011)

A pair of speaker adapter cables. Use to fit new aftermarket speakers without needing to cut off the original speaker connectors.

May not fit all versions of every vehicle. Some amplified and named sound systems such as BOSE, or Bowers and Wilkens or Harman Karon have different speakers with different connections. Please check your original speaker connections match the picture before purchasing.