Tial Wastgate Springs for MV-R & MV-S Style WG's

Genuine Tial wastgate springs. 

These springs are used for Tial MV-S and MV-R wastegates. These springs allow you to customize your Tial (or Tial-style) wastegate to perform exactly as you wish. Springs install easily with simple hand tools.

NOTE: Spring pressure is dependent on which wastegate you are using. Please see the charts below to determine which spring(s) you need for your application. The higher pressures in the charts below are achieved by combining 2, 3 or 4 springs together in the same gate (they're sized to nest together perfectly). 

For MV-S wastegates:

• brown ------------------------ .3 bar (4.4 psi)
• gold -------------------------- .4 bar (5.8 psi)
• beige ------------------------- .5 bar (7.3 psi)
• grey -------------------------- .6 bar (8.7 psi)
• gold/brown ----------------- .7 bar (10.2 psi)
• copper/brown -------------- .8 bar (11.6 psi)
• grey/brown ----------------- .9 bar (13.1 psi)
• grey/gold ------------------ 1.0 bar (14.5 psi)
• maroon/beige ------------- 1.1 bar (16.0 psi)
• copper/maroon -------------1.2 bar (17.4 psi)
• grey/gold/brown ----------- 1.3 bar (18.9 psi)
• copper/maroon/brown ---- 1.4 bar (20.3 psi)
• grey/maroon/brown ------- 1.5 bar (21.8 psi)
• copper/maroon/beige ----- 1.6 bar (23.2 psi)
• grey/maroon/beige -------- 1.7 bar (24.7 psi)

For MV-R wastegates:

• gold ---------------------------------- .3 bar (4.4 psi)
• maroon ------------------------------ .4 bar (5.8 psi)
• gold/brown -------------------------- .5 bar (7.3 psi)
• maroon/brown ---------------------- .6 bar (8.7 psi)
• grey/gold --------------------------- .7 bar (10.2 psi)
• grey/maroon ----------------------- .8 bar (11.6 psi)
• grey/gold/brown ------------------- .9 bar (13.1 psi)
• grey/maroon/brown -------------- 1.0 bar (14.5 psi)
• grey/gold/beige ------------------- 1.1 bar (16.0 psi)
• plain/copper/gold/brown ---------1.2 bar (17.4 psi)
• plain/copper/maroon/brown ----- 1.3 bar (18.9 psi)
• plain/grey/gold/beige ------------- 1.4 bar (20.3 psi)
• plain/grey/maroon/beige --------- 1.5 bar (21.8 psi) 

NOTE:  Tial changed their colour coding of these springs in January/2016.  The new coding is as follows

• was brown, now green
• was gold, now red
• was beige, now yellow
• was grey, now black
• was maroon, now blue
• was copper, now white
• plain spring remains unchanged

Sold individually.

Choose spring from drop-down below: