Join Date: Oct 2005
Location: New York
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Originally Posted by WRXtreme
Not sure what the difference is between the V2 & V3, but I would say with confidence that you will see minimal if any power differences between the two. I have the Helix uppipe and it is great, good quality, fit great, no leaks ever. As far as passing emissions, I don't know that the rules are in NY. It depends if its the tailpipe sniffer or OBDII scan, if it is the OBDII, then yes you will be able to pass with a CEL fix kit, which is what I have. I passed emissions with no cats.
Originally Posted by wrxtacy19
The difference is the v3 has a divorced wastegate and the v2 is just a regular belmouth. Im from new york ive been running full catless exhaust on my car for 6 months and havent had any problems. I know people who have been catless for years and havent had a problem. Im in westchest county i dunno if there more strict in queens.
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