Subaru OEM Synchronizer Set Subaru WRX 2015-2017 | 32650AA290 vendor_BYOB Quiet Performance: Multi-layer stainless-steel shims

Quiet Performance: Multi-layer stainless-steel shims ensure virtually noise-free braking

Each system is built from premium austenitic stainless steel

Part #: KCA390

and the rear tires should be about 0 to 0

Rotor size: 328 x 28 mm

Subaru OEM Synchronizer Set Subaru WRX 2015-2017 | 32650AA290 vendor_BYOB Quiet Performance: Multi-layer stainless-steel shimsThe Genuine Subaru Synchronizer Set (32650AA290) is an OEM replacement component designed to restore smooth, precise shifting in Subaru manual transmissions. Built to exact factory specifications, this synchronizer set ensures proper gear speed matching during shifts, reducing gear clash and extending transmission life. Over time, worn or damaged synchronizers can cause grinding, hard engagement, or inconsistent shifting. Replacing them with an