Quote:
Originally Posted by Raptor Jesus
Unless you have emission testing/inspections nobody cares. Most states don't so you'll be fine.
|
I'd say about half the country requires emissions inspections according to
https://drivinglaws.aaa.com/tag/emissions-inspection/
Yearly for my state of Massachusetts. Also required in large states like Texas and California.
In any case I still wouldn't do it. I like the NPP function and use it often. I might consider getting rid of the secondary cats though - I wonder how much of an effect that would have on sound.
__________________
2018 Garnet Red 1LS 1LE V6 w/Tech
1100 - 07/26/2017 | 4300 - 09/15/2017 at rail yard
3000 - 08/16/2017 | 4200 - 09/18/2017 shipped!
3100 - 08/19/2017 TPW 09/11/2017 | 4800 - 09/20/2017 train journey done
3400 - 08/25/2017 | 5000 - 09/22/2017 at the dealer, and picked up!
4300 - 09/12/2017 Built! VIN available
4B00 - 09/14/2017 move to rail yard