FAQs

To offer a full service option for our clients, KP has introduced the DME Swap program.  If you select this option, a DME will be sent out to your specifications immediately and you are to return your working core with 3 days.  Benefits of the swap program allow for no down time for our clients.  There is no need to wait for your original DME to come back programmed.

Some customers prefer to have their original computer coded.  This option will save the VIN recode fee if it is desired.  The VIN recode is completely optional but is nice to have for a complete product.

All working DMEs are to be shipped to:
Kassel Performance
730 N. Franklin St.
York, PA 17403

Package your DME with your invoice or note with contact information and a brief summary of the service(s) that we're doing. You take care of shipping to us with your carrier of choice.

YES – When purchasing a service, do not check the box for “core return” – and we will include the cost of a new DME with your purchase.

All DME’s are considered for off-road use only. No guarantee can be made for your local inspection or emissions once the vehicle has been tuned. We do our best to ensure readiness monitors are set; however, not all vehicles will pass local emissions.

We offer email, chat, and phone support on an as-needed basis to make sure you have a great experience. Just ask!

At the moment, yes we only offer tuning options for BMWs. Check out our online store for off-the-shelf tunes or contact us to schedule a custom dyno tuning appointment.

Yes, we offer in-house dyno tuning for BMW's and can remotely dyno tune select models. Contact us to schedule an appointment.

We ask that the car is ready to hit the rollers in a street/track-safe condition. There should be no Check Engine Light present, no leaks, all wheels torqued to spec, and tires inflated to proper pressure. You should have at least a half tank of fuel in the tank.

Yes, we are by appointment only. Contact us via phone or email to schedule an appointment. We're typically booking out 3-4 weeks out for service.

Yes, we're a PA State Inspection & Emissions Station. We can inspect any make & model. Contact us to schedule an inspection appointment. Please have your valid up-to-date Registration and Insurance in the vehicle when you bring it in.

We do offer custom fabrication – mainly custom BMW exhausts, but contact us for a consultation.

Yes, we only work on BMWs. Occasionally we will make an exception, depending on the vehicle/service.