that was absolutely the worst expieriance in my life. everything that could have went wrong did. snapped bolts, stripped bolts, i even stripped the threads on the headers when i was taking the bolts out. i think i have an exhaust leak on the drivers side where the top bolt is. i tightened it but after i tightened it it stripped somehow and i cant get the bolt out to put a new one in. i dont think its bad though, if u put ur hand where that bolt is u can feel air if u hit the gas but u cant feel it if its at idol. it doesnt sound like theres a leak though. i would definately pay to have this done if i had to do it again haha. on a positive note i dont have a CEL though. also i dont know if anybody mentioned this but if u strip the stock bolts when taking them out of the header u can use a star bit socket to get them out. that what i had to do.
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