Rally-style WRX builds that run a subframe drop for extra ride height usually leave the center support bearing at the stock mounting point, and the steeper driveshaft angle can show up as vibration under load. ADF's 3/4" Carrier Bearing Spacer lowers the bearing to match, using two 3/4" aluminum spacers and zinc-coated class 10.9 bolts. It fits 2002-2026 WRX and STI models with a subframe or multi-link spacer lift. Plenty of WRX owners also fit JXB's carrier for sharper launches, so the kit option bundles in the JXB HDW04A0 mounting sleeves that let it bolt up under the spacer. Gravel and winter-tire setups around Calgary are where this combination tends to get used. Canada-wide shipping and duties included from Flat 4 Offroad in Calgary.