Policies / Returns

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1 year Warranty - Smarty Products.
Free From Defect in Materials and Workmanship.

Toll Free: 1-888-857-0391
Smarty Diesel Tuner is a Dealer.
If you have deleted anything on your truck emissions - 
This Product will not work ! 
This Product will not Fix Deletes.
We do not sell any product(s) that Delete(s).
The Smarty Product we sell will not work with any Delete(s).
Not for Sale or Street Use In California & CARB States
The Product we Sell only Works with DPF Installed and EGR
Installed and all emissions in place. If you have deleted anything
on your truck emissions - This Product will not work !

Returns require a return authorization number in place before returning. Upon receipt all returns are inspected and restocking fee of 5-15% may be assessed.
Installed products are not returnable. Product must be in new as shipped condition.



Copyright 2023. All material contained herein is owned by Smarty Diesel Tuner. Com. and protected. Any attempts to reproduce this information without the express written consent from the owner will be prosecuted.
DISCLAIMER OF USAGE AND LIMITAITON OF LIABILITY

THE SELLER ASSUMES NO LIABILITY REGARDING THE IMPROPER INSTALLATION OR MISAPPLICATION OF PRODUCTS SOLD. IT IS THE BUYER'S RESPONSIBILITY TO CHECK FOR PROPER INSTALLATION AND IF IN DOUBT, CONTACT THE SELLER. THE BUYER ACKNOWLEDGES THAT HE/SHE IS NOT RELYING ON THE SELLER'S SKILL OR JUDGMENT TO SELECT OR FURNISH GOODS SUITABLE FOR ANY PARTICULAR PURPOSE AND THAT THERE ARE NO LIABILITIES WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF AND THE BUYER HEREBY WAIVES ALL REMEDIES OR LIABILITIES, EXPRESSED OR IMPLIED, ARISING BY LAW OR OTHERWISE, (INCLUDING WITHOUT ANY OBLIGATIONS OF THE SELLER WITH RESPECT TO FITNESS, MERCHANTABILITY AND CONSEQUENTIAL DAMAGES) OR WHETHER OR NOT OCCASIONED BY THE SELLER'S NEGLIGENCE. THE BUYER IS RESPONSIBLE TO FULLY UNDERSTAND THE CAPABILITY AND LIMITATIONS OF HIS/HER VEHICLE ACCORDING TO MANUFACTURER SPECIFICATIONS AND AGREES TO HOLD THE SELLER HARMLESS FROM ANY DAMAGE RESULTING FROM FAILURE TO ADHERE TO SUCH SPECIFICATIONS. THE SELLER STRONGLY SUGGESTED THAT THE MECHANICAL CONDITION OF THE VEHICLE BE CONSIDERED BEFORE ANY ATTEMPT TO INCREASE THE PERFORMANCE OUTPUT. SINCE THERE IS NO WAY TO DETERMINE WHETHER OR NOT A VEHICLE HAS A PRIOR MANUFACTURES DEFECT OR HAS BEEN ABUSED OR NEGLECTED, THE SELLER WILL NOT BE HELD RESPONSIBLE FOR ANY DAMAGE ARISING FROM THE USE OF ANY PRODUCT SOLD BY THE SELLER. UNDER NO CIRCUMSTANCES WILL THE SELLER BE LIABLE FOR ANY DAMAGE OR EXPENSES INCURRED BY REASON OF THE USE OR SALE OF ANY SUCH EQUIPMENT. THE INSTALLATION OF THE PRODUCT INDICATES THAT THE BUYER HAS READ AND UNDERSTANDS THIS AGREEMENT AND ACCEPTS ITS TERMS AND CONDITIONS. THIS IS A HIGH PERFORMANCE PRODUCT USE AT YOUR OWN RISK.
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You understand and agree that the owners of this site shall not be liable for any direct, indirect, incidental, consequential or exemplary damages, including but not limited to, damages for loss of profits, data or other intangible losses (even if the owners of this site have been advised of the possibility of such damages), resulting from the use or the inability to use the product(s) and or service(s) or any misuse of the product(s) and or service(s) in a manner not in accordance with their intended use.
Need Assistance ?
Call Toll Free: 1-888-857-0391
Outside Continental US: E-mail

smartydieseltuner@gmail.com