Hey guys, im not sure if this has been covered, but I have an idea and im not sure if it is going to be effective.
I am currently running DTLT headers and im worried I may not be able to pass smog. I've already planned to slap the stock headers back on if I dont, but that is a lot of work.
My idea: get a cheap/free stock cat-back that someone doesnt want and get a shop to weld the two cats from my stock headers some where along the stock cat-back so when I slap it on and take my TRD cat-back off, it can pass smog.
My concern: does the distance from the engine make the cats less effective and possibly not allow me to pass smog?
Any input is appreciated, thanks!