BMW HIGH PERFORMANCE

At VAC, you get what you pay for!

Many “dyno shops” have appeared in the past few years attempting to capitalize on the ever growing BMW tuning market. These shops may feel that it’s easy to go from a retailer to a “tuner”… however; many shops have a lack of experience and the credentials to properly tune your BMW.
Though tuning between piston powered vehicles is very much fundamentally the same, a BMW is not a Honda, LS1, Rotary, Porsche, or anything else. Often times, the secret to tuning a BMW is beyond just air/fuel ratios and timing maps, but avoiding the pitfalls and common mistakes each unique job brings to the table.

We employ state of the art equipment and can tune nearly any popular BMW application. You have access to an engine dyno, but our Dynopack dyno offers you all the advantages of the former, with the key benefit of the engine sitting in its natural environment: the engine bay.  For engines equipped with individual throttle bodies, carburetors, or F/I; engine bay harmonics, and high temperature regions and can play a role in intake pulsation and accurate tuning.

 Anyone with the financial resources can purchase a dyno, but this does not make them a qualified tuner for your needs. Many shops can boast about the ability to tune anything, but at VAC, we employ degreed engineers at a facility with more than 20+ years experience with building and racing, AND specializing in BMWs. We understand the more complex science behind proper tuning for a specific and real world application.

A: Yes absolutely...

We can tune both aftermarket and factory BMW carburetors. Popular carbs like Weber, SK, Solex, Mikuni are all no problem.

We can also tune mechanical injection like the Kugelfischer injection found on the 2002tii and Hilborn injection like those used on our prototype S14 Midget racer engine.

A: VAC specializes in state of the art OEM factory ECU tuning for all BMWs, as well as our own KMS and MoTec standalone ECUs.
Tuning for other systems is approved on a case per case basis.

A: At this moment, we specialize in BMW only.
We may offer Mercedes Benz, Porsche, and Land Rover in the near future.

If your vehicle (not a BMW) is equipped with a MoTec or KMS ECU, call to discus this option as we have done this in the past.

A:We have great results with our awesome Dynapack Dynamometer! You will get honest, real world horsepower with this top of the line equipment.

The Dynapack in an expensive piece of equipment made for the professional racer and tuner who wants to create a winning automobile, not boast about big numbers. It is a load based dyno that offer greater control and options for the user looking for the ideal real world tune.

Other "dyno shops" try to create appeal for their cheaper and 'ego boosting' dynamometers by spreading rumors about Dynapack dynos. Many shops chose these dynos because most of what they offer are "power pulls", in other words they are just for bragging rights, and often modify their Dynos settings that show altered and 'optimistic' results.

At VAC, we give you the honest results. We have received many letters and praises from pros and club racers alike stating that there VAC Dyno Tune was "the best money the ever spent on their BMW"