Genuine OEM Subaru JDM 2006-2007 STi rear diffuser bolt. This bolt can also be used when installing a Cusco diffuser and subframe bar on a 2004-2005 STi or 2002-2007 WRX. You'll need 4 bolts for the install. Sold individually as needed, price is for one bolt.

Also fits the 2022+ WRX engine under-cover.

Vehicle Fitment:
2006-2007 Subaru STi (JDM)
2004-2007 Subaru STi (with Cusco Diffuser)
2002-2007 Subaru WRX (with Cusco Diffuser)
2022-2025 Subaru WRX (Undertray)

Purchase Includes:
(1) Bolt M8x18

Diagram images are for reference and may not represent your exact model.
As always, please do additional research with your VIN to confirm part numbers.