High grade, high temperature stainless steel and billet aluminum components for the best in strength, style and functionality at an affordable price 
- A 347 stainless investment cast valve body to provide consistent performance without fatigue or failure while also allowing for accurate boost control 
- An internal Nickel Chromium Alloy valve 
- 5 different 17-7 precipitation hardened springs for further adjustment of boost levels 
- Standard bolt-style flange configuration for easy mounting 
- A satin black anodized finish with 6061 aluminum billet cap 

Precision Turbo 39mm Wastegate