Subaru OEM Control Arm Stud Bolt WRX / STI 2008-2010 | 901370009 Z_2023-2025 5mm Tall Ultra Efficient Fins

5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact

and 2" dual piping which promotes better low end torque

Proven to Keep Performance-Robbing Heat Away From Your Intercooler

resistant to extreme temperatures

Subaru OEM Control Arm Stud Bolt WRX / STI 2008-2010 | 901370009 Z_2023-2025 5mm Tall Ultra Efficient FinsProduct Fitment: 2008 2010 Subaru WRX 2008 2010 Subaru STI 901370009 Bolt Stud M14 is Part Code M370009 in the diagram Warranty Disclaimer: Subaru of America will only warranty parts installed by a CERTIFIED Subaru Dealership. The part being installed must also match the vehicle VIN. IE If you install an STi block in a WRX at your friends shop, do not expect a warranty claim to come through if it explodes! Please use your best judgement.