STM Billet Welding Purge Block for RS3/TTRS Mid Pipe Flange WeatherTech engineered to last for the

engineered to last for the entire lifespan of your vehicle

• Rotating Clamp design allows for easy access to lock down alignment settings

As you can imagine

The Rally Armor logo is stamped on all four flaps

• 5152-0100 (Stage 2)

STM Billet Welding Purge Block for RS3/TTRS Mid Pipe Flange WeatherTech engineered to last for theThe STM billet purge clamping block for RS3 TTRS exhaust mid pipe 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