Instruct: Classify a given Amazon review as either positive or negative.
Query: Have a shop or an installer on hand 'cause welding will be needed!

That cost me $50 (one hour labor), however, overall, it was still less than most shops were asking for these with installation and it brings the rumble to my Ranger 3.0L V-6 which now sounds great and runs perfect. Only reason it gets four stars is I was expecting clamps would be included, as was in my last muffler purchase, which admittedly was quite a while back.