Aper, In my honest opinion...
Go with the SSTT first, drive with it until you get bored of the power. Then sell it and get JB3. They both are very good performance upgrades and they are both easy to install and un-install.
E92 335i alpine white | black dokota | auto | zpp | zsp | heated | iPod
- ltbmw : vorsteiner : linea corsa : h&r : k&n : e92-lighting : expectalot-vinyl -