The ULTIMATE SLEEPER?? *500+ BHP 340i*

The ULTIMATE SLEEPER?? *500+ BHP 340i*

A busy day of tuning Stage 2 M2 Comp build, PROPER Stage 2 M140i, Hybrid Turbo Stage 3 340i with Do88 Intake manifold. NVM520R: https://shop.nvmotorsport.com/product…

S55 Downpipes: https://shop.nvmotorsport.com/product…

S55 Charge pipes: https://shop.nvmotorsport.com/product…

S55 Stage 2 Package: https://shop.nvmotorsport.com/product…

S55 Tuning: https://shop.nvmotorsport.com/product…

S55 Intakes: https://shop.nvmotorsport.com/product…

B58 Tuning: