- Used to replace the older model bitwriter chips
- Upgrade chip allows your old bitwriter to program all the latest Directed ESP alarm and remote start systems
- Fast foolproof chip replacement
- Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.