Copyright and responsibility for this website by:

Inh. H. Wilk
Hauptstr. 231a
D-98529 Suhl

+49 / (0)179 / 75 111 44

Tax Id: 171/287/00277 Finanzamt Suhl

No warning without previous contact!

We request advice without debit note if the contents or appearance of these pages should infringe upon the right of a third party or legal regulation. The deletion of an infringement of industrial property that may originate from these pages by holders of industrial property rights may not take place without our prior consent. We guarantee that rightly objected passages will be removed immediately without it being necessary to involve legal counsel from your side. We will, however, reject any costs incurred if a legal counsel is involved into the matter without prior contact to us and if necessary we will put forward a counter-claim for the infringement of the breach of the before mentioned provisions.
Traders slave devices can only be release against a fee or after the confirmation of the master device.

Copyright notice:

For technical reasons we do not accept liability for the content of external links. The content of linked pages is the sole responsibility of the respective website owner.
External pages will automatically be opened within a new browser window.
Although we have carefully researched and edited the contents of this site,, we cannot accept any liability for the correctness of the content. We accept no liability for damages incurred when using any of the supplied content.


Layout and creation of the offer all together as well as his single elements are protected by copyright.

We make every effort to observe the copyrights and intellectual property rights in all publications on this website concerning the used graphics, audio documents and texts, to use graphics, audio documents and texts created by us or to use license-free graphics, audio documents and texts. If on particular pages there should nevertheless be an unlabeled, but third party copyright protected graphic, sound or text, then the author of this website was not able to ascertain the copyright. In the case of such an unintentional violation of copyright, on notification the author of this website will remove the object concerned or make the relevant copyright clear. The copyright or the intellectual property right for published objects produced by the author himself remains solely with the author of the pages. Any duplication or any other form of utilizing such graphics, audio documents and texts outside the copyright in other electronic or printed publications is not permitted without the express permission of the author. This doesn’t refer to press releases, picture and text archives.

picture credits:

Wallpaper Homepage: © ParabolStudio/
Speedometer: © Sashkin Adobe Stock / fotolia


We hereby expressly dissociate ourselves from any and all content of pages that can be accessed by links on our website. All violations of current law, conventions or morals we become known of result in the immediate deletion of links, entries, graphics or similar.

Despite careful checking, we assume no liability for the content of external links. These websites are subject to the liability of the respective operator!

If, despite careful checking, statutory violations because of our content or because of external links become known please inform us accordingly!

General terms and conditions:

For the delivery of goods that are produced according to customer specifications or clearly tailored to personal needs or which are not suitable due to their condition for a return or spoil quickly or whose expiration date has been exceeded; the delivery of audio and video recordings (including CDs or DVDs) or software if the delivered data carriers have been unsealed by the consumer, or the supply of newspapers and magazines.

§ 1 Tuning / Guarantee

We offer no warranty for engine and transmission damage.
A guarantee insurance can be purchased separately.

§ 2 Consequences of withdrawal

In the event of a valid withdrawal services received by both parties are to be restored and, if necessary, any profit drawn (e.g. interest) surrendered. If you are either wholly or partly unable to restore the services or goods received or can restore them only in an impaired condition, you shall have to pay compensation for the value accordingly. This shall not apply if the impairment of the goods is due exclusively to the examination of the goods, as would have been possible for you in a shop, for example. For deterioration caused by the good being used in accordance with their intended use, the customer has no obligation to pay compensation for their value. Goods that can be sent by parcel are to be returned on the risk of the vendor. If the value of the order does not exceed 40.00 Euros and the good delivered correspond to the good that the customer ordered or if, where the price is higher, the customer has at the date of the revocation not yet rendered consideration or given a contractually stipulated part payment, the customer must bear the costs of return. Otherwise the return shipment is free of charge for you. Obligations to refund payments must be fulfilled within 30 days. The period of time begins for you at the date of sending the revocation or returning of goods, for us at the date of their receipt.

To speed up the processing we ask you to get in contact with us in case of a revocation in order to explain the practical approach. When planning to send back the good please contact us beforehand. The procedure of returning the goods will be communicated. We cannot accept packages with delivery costs unpaid.
Merchant slave devices can be enabled only for a fee or by the confirmation of the master device and are non-returnable (due to update activation).
End of revocation.

§ 3 Delivery

Information stated on delivery periods shall not be binding, unless a date has been promised as binding by way of exception.

§ 4 Maturity and Payment, Default

The purchase price is due immediately upon ordering. The customer can pay the purchase price in advance or cash on delivery. If the customer is in default of payment, is entitled to charge interest at the rate of 5% above the base rate announced by the European Central Bank. If a higher default damage for is originated, then is entitled to assert this.

§ 5 Offsetting, withholding

The right of charging or retention can only be used by the customer, if his demands are stated by law or are not denied by In addition, the customer may exercise the right to withhold payment only in the case of counterclaims in connection with the same transaction.

§ 6 Title retention

The goods supplied remain the property of until full payment of the required purchase price. The customer shall be entitled to sell and to use goods supplied in normal business operations against cash or, when accepting installment payments, sell it subject to the agreement of an (extended) reservation of title for If the customer gets into arrears with payment to any claims from the resale of retained goods in any current account with any customer of the Customer, the Customer herewith assigns to The customer is obliged to hand over addresses and the resell amount to for all of the purchaser's customers of reserved goods for direct collection. The claim along with all ancillary rights arising from the resale of the reserved goods shall not extinguish by the purchaser or purchaser's resale customer offsetting such claims against a current account balance. In case of processing and/or combination of reserved goods with items not owned purchases a co-ownership share of the new good in the amount of the selling price charged from the customer including VAT. Should the customr come into default on payments to, or if the financial situation of the purchases deteriorates in accordance with it ownership rights can demand the return of its goods and dispose of them at the cost of the customer. The customer, by extension of his ownership right in relation to his customer, is obligated to retrieve and return the reserved goods without delay. The customer can not pledge reserved goods to a third party or use them as a collateral. Should someone other than the customer obtain ownership rights to the goods of or of the assigned claims under § 7 section 3, the customer is obligated in accordance to inform immediately and assist with the release efforts and to, if necessary, lodge any remedies in favour of

§ 7 complaints

We are committed to a careful execution of perfect work and material. If a contractor orders anything he is obliged to check the goods upon receipt and to allege any complaints and to request improvements immediately.
Subsequent complaints are excluded.
Individually aligned tuning chips / tuning data are excluded from exchange.

§ 8 Road Traffic Licensing Regulation

The customer agrees to register his car / truck in accordance with the traffic regulations after the software optimisation executed by

last update: 03/2023