38mm 2 bolt RS-Series Universal Wastegate

- Includes a 5psi & 10 psi wastegate spring (combine both springs for 15 psi)
- Dual port = accurate boost
- Ultra durable diaphram 
- Includes all hardware (bolts, gasket etc)
- High quality appearance
- Quick and simple one step process for removal or installation of a different wastegate spring
- 1 year warranty with professional installation

This wastegate is 4.00" inches tall.

5 psi spring :  outer diameter  29mm /  length : 36mm ( inside wastegate) 
10 psi spring : outer diameter  44mm /  length : 68mm ( extra spring ) 

Example: You can use the  5 psi or 10 psi spring alone or combine them together for a total of 15psi.