Gen 1 Color Options: Red, White, Blue, 
 
Gen 2 Color Options: Red, Gray, White, Yellow, Blue
 
Features:
Noticeably Faster Spool
Less Turbelent Air
Decrease Waste Gate Duty Cycle (WGDC) by 1-3% (Better for your turbo!)
Increase in Sound
Stylish!
 
Fitment:
Gen 1 Option: F Series 1/2/3/4 Series B58 ONLY
Gen 2 Option: Supra / M340i ONLY
 
IMPORTANT NOTE:
We have not verified fitment on X3/X5s, and G30s fit but we don’t recommend it if you have these vehicles due to potential air leak codes on the G30. Other users have just tuned out the code. There is a noticeable difference putting this on a G30, so it can confused the car a bit if its not tuned for it. G30s have an extra air baffling system unlike other B58s.
 
This is a No Refund Item