Refined Performance
Factory Warranty Match
Industry Leading Engineering

Endless Possibilities

If it can be done to your car, we have a part for that.

Suspension
Maximize Control, Increase Precision
Intake & Exhaust
Optimize Airflow, Improved Acoustics
Tuning
Increase Power, Optimal Drivability
Steve Dinan Homepage

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.

Carbahn BMW M8

Parts include: High flow Air Filters, Carbon Fiber Airbox Lids, High efficiency CSF Intercoolers, CarBahn Heat Exchanger, Carbon Fiber Engine Cover, CarBahn Ignition Coils, Proprietary Engine Tuning, Factory Matched Warranty, CarBahn Titanium Cat-Back Exhaust System, CarBahn Sway Bars, CarBahn Coil Over Suspension, CarBahn Adjustable Toe Links, & CarBahn Mono Ball Kit.

IMG_3830 Engine Tuning Intake / Air Filters Heat Exchangers Carbon Engine Covers Suspension

Carbahn BMW M8

Parts include: High flow Air Filters, Carbon Fiber Airbox Lids, High efficiency CSF Intercoolers, CarBahn Heat Exchanger, Carbon Fiber Engine Cover, CarBahn Ignition Coils, Proprietary Engine Tuning, Factory Matched Warranty, CarBahn Titanium Cat-Back Exhaust System, CarBahn Sway Bars, CarBahn Coil Over Suspension, CarBahn Adjustable Toe Links, & CarBahn Mono Ball Kit.

Product Spotlight

BMW Tuning & Performance Products
F90 M5 Power Packages
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G80 CarBahn M3

Precision Engineering for Your Everyday Drive

Recent News

  • The Difference Between Rear Wheel And Flywheel Power
  • How much HP would a Stage 3 M340 tune make?
  • 2WD VS AWD-Which One Is Better?
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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!”
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Michael Pack