i got a set of crower titanium retainers, and im debating whether or not to put them in my b20z.

how long should these last for? i hear every 10,000 miles. and i hear they last up to 50,000..

if you are running them or know someone that is let me know for how long.


thanks

 

if you have retainers that fit the spring properly there aren't really any wear issuses that go beyond the regular preformance life span.

 

ok cool. because i have crower retainers and springs. looks like they are going in