The seats of Isuzu MUX is pretty much comfortable, its premium quilt-patterned leather seats ensure comfort and style in equal measure. However, we would suggest you to visit the dealership and take a test drive so that you can check its comfort and performance both. You can click on the following link to see the details of the nearest dealership and selecting your city accordingly - Car Showrooms.
For the modification-related query, we'd suggest you walk into the nearest authorized service centre as they will be the better person to assist you. You can click on the following link to see the details of the nearest service centre and selecting your city accordingly - Service centre