Steve Dinan’s BMW, Audi, & Mercedes Performance Tuning & Aftermarket Parts
Refined Performance
Factory Warranty Match
Industry Leading Engineering
Find Parts By Vehicle
Find Parts By Vehicle
Carbon Fiber
Air Filters
Why CarBahn?
CarBahn is led by Steve Dinan, previous founder of Dinan Engineering. With over 40 years of automotive and racing experience, high-powered vehicle performance is more than just a hobby.
From championship winning race engines to some of the most high performing street cars of all time, Steve is the artist.
Why CarBahn?
CarBahn is led by Steve Dinan, previous founder of Dinan Engineering. With over 40 years of automotive and racing experience, high-powered vehicle performance is more than just a hobby.
From championship winning race engines to some of the most high performing street cars of all time, Steve is the artist.
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“Steve Dinan is back with Mercedes, Audi & BMW performance tuning software and parts. Both of my BMWs and Mercedes have his magic go fast performance tuning and parts. Thanks Steve!”
Michael Pack
