STM Billet Welding Purge Block for T4 Flange Go Fast Bits What you see is what

What you see is what you'll get

Full potential comes though when you really work these pads though and that is why we class them as a race pad

durable radiator that can take the abuse of competitive driving and provide the reliability you need for daily commuting

10 WGIAC12EH 18x10

STM Billet Welding Purge Block for T4 Flange Go Fast Bits What you see is whatThe STM T4 billet purge clamping block allows us to securely bolt a T4 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