Subaru OEM Piston Ring Set 2008-2018 STI Model_Impreza Enhance your ride with a

Enhance your ride with a trusted

The IAG "WRC Style" V2 Tensioner combines proven components from previous Subaru models with an additional roller to improve timing control and belt tension

5mm diameter shaft struts

This premium in-tank pump delivers increased fuel pressure and supports larger injectors

Installing the GoodRidge clutch line is a straightforward process that can typically be completed with basic hand tools

Subaru OEM Piston Ring Set 2008-2018 STI Model_Impreza Enhance your ride with aUpgrade your Subaru WRX STI engine rebuild with the Subaru OEM Piston Ring Set designed for 2008 2018 models. These premium piston rings deliver precise factory spec performance, ensuring your engine maintains optimal compression and reduces oil consumption for long lasting reliability. Perfect for enthusiasts and mechanics aiming to restore or enhance their STIs power and efficiency. This set includes genuine Subaru OEM components with a 99. 5mm bore