Quote:
Originally Posted by Armhunter
What about passing smog? Or effect warranty?
Crazy how cautious I am now with my car.. My old 99 eclipse gst i modded the crap out of it and didnt care about warranty. But I was 23 years old.
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Having the
resonators removed (red circles) and having straight pipes welded in will do nothing regarding emissions. There is no impact on your warranty either.
Changing the
cats (yellow circles) to HFC
should not have an impact on passing emissions. Warranty, the dealer has to prove changing these parts caused the problem to deny your warranty claim.
Changing the
cats to test pipes (yellow circles)
WILL have an impact on passing emissions. Same deal here as above, the dealer has to prove changing these specific parts caused a problem to deny your warranty claim.
I always keep the stock parts so you can revert back to stock.