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Warranties & Legal


Warranty claims must be authorized in advance. Items sold by are subject to the manufacturer’s warranty, if any, and are subject to submission to the manufacturer for approval for replacement. AMS parts carry a 1 year manufacturer’s warranty against defects. Warranty applies to the item only and does not include any other associated costs, such as labour. The customer will be responsible for all shipping and handling fees incurred by submitting a warranty claim. No warranty exists on electrical, internal engine, or turbo parts. No warranty will be valid if the defect was caused by abuse, negligence, mishandling, or improper installation. To submit a warranty claim, please contact for authorization prior to shipping the item.

Product Specifications

Specifications, design, materials, and recommendations are subject to change without prior notice. All information presented on the website was true and correct at the time of its posting.

Legality of Products offers a wide variety of items designed to improve the performance of Nissan vehicles. Laws, regulations, and rules regarding the use of some or all of these items will vary in different countries, provinces, states, municipalities, and cities. Items to upgrade performance relating to the engine (including turbocharging and supercharging), exhaust system, and fuel injection system are designed for off-road use only and are not legal in Canada or the USA for use upon a highway, unless otherwise specified. cannot and will not guarantee the legality of the use or installation of any item in your particular area. highly recommends that you contact your local law makers and/or law enforcement agency as to the legalities involving the items prior to purchase. Violation of any laws may subject the owner and/or operator of the vehicle to fines, penalties, suspensions, and/or imprisonment.


AMS highly recommends the installation of all items be performed by certified professionals. Improper installation may lead to unsafe and unreliable conditions. All products installed incorrectly will not be covered under any warranty and will not be accepted as a return.

Items sold on will alter the OEM-specifically designed and engineered specifications of the vehicle they are installed on. This includes, but is not limited to, the following: performance and handling characteristics, fuel economy, electrical and charging system, and emissions output. All products sold by are solely intended for off-road use only and are installed on the customer’s vehicle at their own discretion and risk. AMS & assume absolutely no liability for any damages sustained to any vehicle, or any injury or death to any person, as a result of AMS-branded and non-AMS-branded products, or by way of their installation or use, or as a result of driving characteristics displayed by the person, either directly or indirectly, at any time.