So I recently purchased a 98. Have been doing quite a few small things to it as it’s super clean and I want it to stay that way and get all maintenance done as well. My cousin who I purchased had the cats cut off it, as they were stolen in the middle of the night. So he brought to local exhaust shop and welded straight pipe in. No biggie for him was just a toy now it’s my DD for awhile. What can I do to get that annoying checking engine light off?! Is the part number I’m posting what I need? Is there a left and right or just flipped from either side?! Any help is appreciated! Also only cats were stolen O2 sensors are still in place just throwing code!