TNT nothing else....lol you will have to pick up a new air intake if you dont already have the "cold air" style one. but there is no cutting or welding on these just unbolt and bolt back in. does not use the stock inner fender like poison spyder and others. So you can ebay off your stock fenders or nag on to them and put them back on or whatever...lol but you should be able to sell off your stocks for around 300 on ebay. so that help makes up for the price. and your stock flares are pretty sought after to cause they are 4" instead of 3" so people buy those instead of going all the way to 6" hope this helps.
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