Our Guarantee


Big Rig Power guarantees our custom tuning for life. We will re-tune and tweak tunes for 90 days and will return to stock with no charge for the tuning*. Please note once you have received any custom tuning, flashing your ECM via a manufacturer or supplier will wipe out any programming UNLESS it has been properly stored and turned back to stock and will result in another charge for our Engineers to reprogram your tune. Please consult one of our representatives prior to having any work done to a custom tuned ECM.


All Big Rig Power conversions, upgrades, and repairs completed in our facility shall be covered under the 30-day warranty policy. Exceptions are any activity deemed abusive, copied, negligent or excessive including but not limited to tampering and modifying recommended settings and standards.


The performance parts sold by Big Rig Power are covered under the manufacturer’s warranty. We do not warranty components, over and above the parts supplied by us.


All products and parts shipped locally/internationally will be warrantied for 30 days in the unlikely event of manufacturer defects. All items should be immediately checked for carrier damage or defect and the warranty will expire upon any modification done to parts or products post shipment by either the purchaser or any affiliation enlisted for the application.


All returns or exchanges should be qualified within 30 days via a Big Rig Power representative and require original packaging/parts with invoicing and documentation. Exchanges will be completed once the original product is back at our facility. All credits will be issued back to the original payment system on file.


Please note that any tune of a delete nature is intended for off-road use in the greater U.S.A. and Big Rig Power, by means of this document, advises that you are aware and in compliance with your State and/or Federal laws within your country, releasing us from any claim otherwise.


*Standard Labor and Parts are at your expense

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To request an appointment for your vehicle, please fill out the following form.  One of our staff will contact you by the next business day to make the arrangements.