8 PSI / 0.5 Bar Spring For Tial MVS 38mm External Wastegate
 
In the realm of performance driving, springs are still the best way to regulate the amount of boost that's blowing into your turbo. For the ultimate control over your boost - customize your wastegate with Springs, the only interchangeable Wastegate Springs designed exclusively for your Actuator.
 
Whether you're aiming for a modest 3PSI, a hard-charging 14PSI or a custom boost level, Springs make it simple. They designed each Wastegate Actuator Spring to work alone or in groups, so you can mix and match different springs for the optimal PSI. Simply stack up to three springs together inside your Wastegate, and you'll hit the ideal boost rate for your speed fiend. Just pull out your old spring and fit in the new.
 
Application:
For External Wastegate
 
Kit includes:  
1 x Spring as picture  
 
Pressure Rating:
8 PSI / 0.5 Bar
OD: Approx. 37.5MM
Length: Approx. 90.6MM
 
Please Note: 
Exceeding the boost level recommendations for your engine may result in damage. When tuning, start with a lower PSI spring and gradually swap springs until the desired boost level is reached.
 
External wastegates are also available, please see our other items.