Darkside Turbos
€3,933.36 - €4,224.72
(Inc. VAT)
€3,277.80 - €3,520.60
(Ex. VAT)
BMW F Series 35d / 40d Performance Hybrid Bi Turbo Upgrade
Performance Hybrid Turbocharger Upgrade for BMW F Series Bi Turbo 35d & 40d Engines
When tuning the N57 35d / 40d engines, the limiting factor is the Turbochargers.
We usually see around 380 BHP...