STM Billet Welding Purge Block for T3 Flange Rear Toe Bar & Plate Core: Efficiency:

Bar & Plate Core: Efficiency: Fitment: 24"x11

Black: 13-901-BL Red: 13-901

2002-2007 Subaru Impreza

As of February 2025

The ETS Focus RS intercooler piping upgrade is a direct bolt on for the ETS Focus RS intercooler or the factory RS intercooler

STM Billet Welding Purge Block for T3 Flange Rear Toe Bar & Plate Core: Efficiency:The STM T3 billet purge clamping block allows us to securely bolt a T3 turbo outlet 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 and they are made in