Vossen GNS-2 b46 Developed and tested in-house from

Developed and tested in-house from the ground up since its debut in November 2016 with new features and updates being added regularly makes the bootmod3 platform a custom BMW factory DME tuning solution like no other on the market since

The first of the next generation of Dinan flash tunes

An eternity in the making-- Dinan flash tuning is now available for a wide variety of BMW B58 powered platforms (B58B30M0 specifically)

The result is a system that incorporates larger 76mm tubing (vs 70mm stock) and allows freer flow through the entirety of the system but specifically to both outer pipes when the enlarged valves are open

100% 304 stainless steel construction

Vossen GNS-2 b46 Developed and tested in-house fromThe GNS Series harmonizes simplistic styling and forged monoblock construction. Special Order Item to purchase, please request a quote using the CONTACT US FORM with your desired specifications. Sizing Options 19 " 19 x 8. 5" 19 x 9" 19 x 9. 5" 19 x 10" 19 x 10. 5" 19 x 11" 19 x 12" 20 " 20 x 8. 5" 20 x 9" 20 x 9. 5" 20 x 10" 20 x 10. 5" 20 x 11" 20 x 12" 20 x 12. 5" 21 " 21 x 8. 5" 21 x 9" 21 x 9. 5" 21 x 10" 21 x 10. 5" 21 x 11" 21 x 12" 21 x 12. 5"