3SX is an authorized Tial distributor so you can get the renowned Tial Wastegates.
Tial 38mm Wastegate Specs
* 347 Stainless Steel Alloy is used for valve and valve housing.
* High temperature silicone Nomex reinforced actuator diaphragm.
* 17-7 PH Stainless Steel actuator spring gives consistent pressure at high temperature, resists "relaxing" at temperature to 900F (483C).
* Nitronic 60 Stainless Steel is used for the valve seat, and valve bushing the same material used in the higher level gates for reliability and longevity.
* CNC Machined 304L 12mm thick weld flanges.
* Wastegates shipped with air fittings and stainless hardware (flanges not included).
* Made is USA.
NOTE: 3SX carries the upgraded LEADED version, meaning the wastegate is built with the stem/valve that works with BOTH leaded race fuels and unleaded street fuel. So whether your car is built to the hilt and runs leaded race gas (110, 116, etc), or tuned for top-end power on 91/93/100 unleaded gas, these wastegates will work for you! The drawback to using the wastegates not intended for leaded gas is that if you run them with leaded gas, they will eventually start to stick and not open as intended, which can lead to engine problems. These "leaded" versions are safe for use with leaded and unleaded gasolines.
NOTE: We only have ONE at the sale price.