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I broke one recently but luckily it was long enough to get some vice grips on it, heated it up, etc..and it came out and I was pulling the turbo anyway, had spare parts, but in your case, that sucks, glad you got it done.
the de fouler not being made right caused me to rip the first level of thread off my o2 sensor. once i found the issue (the defouler needs to reamed out a bit to allow the o2 to slide in as you thead it on)and after i drove around for 2 hours to look for a 18x1.5 die, i used my dremel and a cutting disk to very carefully cut a new thread on the o2 to allow the defouler to tread on. i was pissed, but hey 2j has my money... and the down pipes dont come with bolts. was told to reuse the oem ones... i told them the oem system uses studs.
My stock downpipe bolt did something like that as well. I got the bolt out, but it chewed the threads up pretty good. While I had the manifold off porting it, I ran a M8 1.25 tap through it. I used one of the good stock bolts in that whole, while I used a new bolt on one of the other wholes that never had an issue. That is rough though...
I plan on using plenty of pbblaster, lots of tools, and a little luck to replace mine with a catted 2JR downpipe this weekend. Anybody know the Part number for both 02 sensors, from Rockauto, just in case????
The nut from the end of the downpipe to the cat back is also a one time use fastener. Mine required an extra long breaker, and a lot of pushing to get them loose.
I offered to do my friends for $100.
He ended up doing it himself. Directly after he sent me a text that said, "I'd easily pay you $200 ( or maybe he said $300 ) to do it vs doing that again. Lol
1. It's ok. on the top of the downpipe there are 3 bolts that hold it to the turbo, and on the bottom there are 2 that hold it to the exhaust. the ones on the top holding the downpipe to the turbo are snapping off. there are no threads on the downpipe so no issues there.
2. with a non cat downpipe you need to get the defouler to stop the car from popping a check engine light. but if you have a system with the cat you dont need this as the cat will be there to do its job (slow you down ).
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