kinda disappointed that there was no soldering being done. i mean its a 40+ thousand dollar car with 10k going in to the car. it should be done right and that by solder and heat shrink not crimp connectors period. lots of vibe and rattle in the trunk with that sub and compressors. gona be a shame wen he has to come back for louse connections. other than that the car looks awesome the install is clean and simple. would have matched the amp with the sub but IMO