Quote Originally Posted by rodguezsciii View Post
PB Blast the hell out of all bolts too....and if you don't have a socket set for stripped bolts, invest in one, lol....just know that 9/10 times the flex will eventually leak, if not right away....so an upgraded flex will eventually be needed, and at that point you might as well custom fab the downpipe because SD still keeps a u bend style....and if you don't get a box tune with the o2 code deleted, try the non fouler method for the time being....
Ill check to see if he has a socket set..you talking for the downpipe bolts or just all in general? I have a zzp flex to swap with and talked with a welding shop about the ubend being deleted n they want it on the car first for the right degree angle. I could have made the jig but since I dont weld it myself its too much of a hassle for me to take it to them n have em do it. So I said okay n ill bring it to them after. What do you mean about the o2? Shoukd I have them weld my cat back on too? Or just get rid of it, does it decrease mpg? Or just make the funky smell from exhaust lol