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Conditions of Use

Legal information

The terms and conditions listed below govern the use of this Internet Site. Please read them carefully before using the Site:

This Internet Site is owned by L3K.Engineering, LLC registered with the Florida register under number L13000060030, having its registered office located at 17851 BISCAYNE BLVD.AVENTURA, Fl 33160.
By placing an order on the Site, the client agrees to be bound by the conditions listed below. L3K.Engineering reserves the right to adapt or amend the conditions at any time without notice.

General clauses and conditions

The general conditions of sale listed below apply to all orders placed on this Site. L3K.Enginering reserves the right to change these conditions at any time. Before placing an order, the client must have read and accepted the terms and conditions.


  • Not compatible with «lowering supension kit»
  • Use of this product is meant for competition on closed racing tracks only
  • Product is subject to future changes and modifications
  • Mounting and installation by a professional mechanic is recommended
  • Developed for a 1700 VMAX stock configuration without any modifications or tuning

Product availability

Offers of products are valid within the limits of available stocks. In the event that one or more products ordered become unavailable, the Site undertakes to make the information visible and no order shall be placed until the products are back in stock.

Prices and payment

The prices of products marketed on the Site are quoted in dollars or euros depending on where the order is placed. The prices are exclusive of tax and shipping fees and apply to goods packaged and shipped from our warehouse. L3K.Engineering reserves the right to change prices at any time without notice.


Orders must be placed online on

Should a product be temporarily unavailable, notice shall be given to the client as soon as possible. The client may either wait for the product to be back in stock or cancel the order without incurring any penalty. Deliveries shall not be made unless full payment has been made.

Delivery estimates and fees

Deliverables shall be packed and invoiced from our warehouse and shipped internationally by shipping companies such as TNT, DHL, UPS,…

Orders shall be dealt with according to product availability.

When the Site says In stock, the order shall be processed within 24 hours.

When the Site says Out of stock, the order shall be processed only when the product is back in stock. The client can be informed of when a product is back in stock via an online form on

Delivery estimates are based on the date when the order is placed.
The client shall receive a shipping confirmation email.

For international deliveries (Europe or the US) please allow three (3) to four (4) business days.

The goods you order shall be delivered to the address you gave when you placed your order.

L3K.Engineering and/or its shipping carriers shall not be held liable for delayed or no delivery if the address given was wrong or incomplete. If an item is returned due to an incomplete or incorrect shipping address, a fee to cover the costs of reshipping shall be invoiced.

Similarly, the client shall be subjected to a re-shipment fee if the package is to be delivered again to a new, correct address.

Return policy

L3K.Engineering shall not be held liable for the consequences of delays in delivery.

It is the responsibility of the client to check that the items delivered are correct and satisfactory.

Any damage to an item must be mentioned immediately in writing via the client’s account on

Similarly, if the products do not match the order, the client must notify L3K.Engineering within seven (7) days via his customer account on

The client must be present when the goods are delivered. If not, the carrier will keep the package and leave a calling note with instructions for pick up.


All orders shall be completed online using the secure payment credit card.

The client can, at any time, exercise his right to oppose, access or rectify his personal data by writing to and proving his identity.

Returns and warranties


Twelve (12) months.

L3K.Engineering is happy to refund or replace defective or incorrect items. The client must enter on his customer account on any specific, detailed complaints and return the product in its original packaging and complete with all its accessories. The client can then either choose a replacement or a full refund.

Products (complete with their accessories, packaging and accompanying manuals) must be sent back to our address in the return confirmation email.

In case of refund, return shipping costs are the client’s responsibility.

The contract of guarantee does not allow for any compensation in cash or in kind.

Stamping, insurance, and shipping charges are the responsibility of the client who is the owner of the product.

The warranty does not cover:

  • normal wear and tear (for example the natural breakdown of color and/or material, plastic and rubber over extended time and use).
  • damage arising from negligent opening of the package or from misuse or mishandling, neglect or hazards such as falls, blows, impacts or alterations to the product, etc, as well as failure to comply with care and maintenance instructions accompanying the product.

The tank must never hold any additives or any other hazardous substances not in accordance with manufacturer’s instructions.

Right of withdrawal

The client has seven (7) clear days to exercise his right to withdraw without having to give any reasons or pay any penalties with the exception of the cost of returning the goods which is his responsibility.

In order to be able to exercise this right, it is imperative that the client apply to via his customer account.

The seven-clear-day period begins on the day the products are delivered.

The client who wishes to exercise his legal right of withdrawal by returning a product by package must follow these instructions. Use the original packaging to return the product in question complete with all its accessories and accompanying manuals. Products that are returned scratched, incomplete, damaged, dirty, altered or otherwise customized cannot be returned and shall not be refunded. L3K.Engineering will issue you a full refund within thirty (30) days of receipt of the returned goods. A return form is available on your customer account.

It is imperative that the return label be visible on the outside of the package. Please use either registered mail (without acknowledgement of receipt) or recorded delivery.

Processing of personal and confidential data

L3K.Engineering is committed to protecting the privacy of its clients’ confidential and personal information and to using email addresses, postal addresses and phone numbers for commercial relationships with its clients only. L3K.Engineering shall not disclose its clients’ personal data to any third party without the clients’ express consent. The client has the right to oppose, access, rectify and delete his data. All the client need do to exercise this right is write to L3K.Engineering via the Site

According to the secure payment policy, no payment details are kept on our servers. Similarly, they are not known to staff.


Any disputes shall be submitted to the appropriate Miami courts, the only courts having jurisdiction even in the event of warranty appeals, multiple defendants or emergency proceedings.

The applicable law is US Law. The imprinted advertising in the catalogue is given as an indication only. The photographs do not enter in the contractual field.


The Site and all the information and graphic representations, images or videos and any underlying technology on it (‘Content’) are the exclusive property of L3K.Engineering or its third party licensors. They are protected by copyright law. You may view the Site on your computer screen and download material and save it to disk for your personal and non-commercial use only. You may not broadcast, copy or reproduce any part of the Content on the Site in whole or in part in any form or by any means, electronic, mechanical or otherwise, except for the sole purpose of viewing the Content and as provided under Copyright Law.

The brands and logos on this Site are registered trademarks. You may not copy, reproduce, alter or delete the brands and logos in whole or in part without the prior written consent of L3K.Engineering and its third party licensors.

You may not have a link to any other pages within this Site installed without the prior written consent of the editor. Any link established without prior consent shall be immediately removed on request on L3K.Engineering.