STM Billet Welding Purge Block for 2022+ WRX Turbo Outlet Flange Akrapovic This thoroughly proven spring set

This thoroughly proven spring set has powered 4g63 vehicles ranging from 6-second drag cars to high-mileage everyday drivers

Check your build date as there is a slight difference in pillar color between December 2003 and January 2004

• High-resolution control

2019-2020 BMW M4 CS (F82)

Includes 4 pieces of carbon fiber to accent your WRX's front bumper

STM Billet Welding Purge Block for 2022+ WRX Turbo Outlet Flange Akrapovic This thoroughly proven spring setThe STM billet purge clamping block for 2022+ VB WRX turbo outlet flanges allows us to securely bolt a flange and easily evacuate oxygen while welding to ensure a clean, solid weld and prevent warping. The aluminum block helps draw heat away from the flange while welding and you can bolt the flange securely to the block to prevent warping. Comes with 1 8" NPT threads to accept your purge fittings. These are the same purge blocks our fabricators use