Isringhausen BMW

For $50,900, you can have one of the most powerful BMW 435i Coupe models in the US. Thanks to a collaboration between Isringhausen BMW and DINAN, this BMW 435i now outputs 384 horsepower and 417…

The second collaboration between Isringhausen BMW and Dinan spawns a 2016 BMW M4 with 530 horsepower. First on the list was this new 2015 Z4 sDrive35i which boasts 406 horsepower with 430 lb-ft of torque…

Springfield, IL-based Isringhausen BMW paired with tuning powerhouse Dinan to work on a series of BMW models. First on the list was this new 2015 Z4 sDrive35i which now boasts 406 horsepower with 430 lb-ft…