Most Mazdaspeed Proteges are starting to show their age and for those of us still rocking the factory RacingHart wheels, the center cap emblems getting foggy or cracking is a common problem. At...

The Harnessed Performance Protege Breakout Box is designed to work for any manual transmission Mazda Protege 99-2003 in US and Canada. This takes the main harness and adapts it through two 34 Pin AMP...

PLEASE READ: Spring 2022 Batch. This product is back in production and you can place your order now. These will start shipping in February 2022. It is built to order and orders are filled in the...

The Harnessed Performance 1ZZFE Coil-On-Plug (COP) conversion harness for the Mazda Protege plugs directly into your stock ignition coil plugs and converts your system to an individual coil per...