The new 38mm waste gates are now in! The 38mm is the higher flowing replacement for the old 35mm. Better boost controll and more of a "bling" factor are more reasons why the 38 is the way to go. For those of you using the old 35 looking to upgrade don't fear, these bad-boys use the same flanges:)
Additional Tial Info
Tial Externals are supplied with vacuum barb fittings, gaskets, valve seats, mounting hardware, and your choice of 1 free spring. The spring you select tells you the minimum amount of boost you’ll be able to run. For example a .8 Bar(11.6psi) will allow you to run a minimal of .8 Bar(11.6psi) You’ll need to use your boost controller to make adjustments in raising boost. All flanges are sold separately. Polished colors are usually in stock, we also try to stock red and black. Purble and blue are special order and will take about 5-7 business days longer.
Please specify spring pressure in the comments box after you check out on the very last screen.