Hello! i’m new here and i’ve been searching the internet for ideas on where to start for my 2011 Acura TSX (auto) build, I have a Injen Cold Air Intake, and a Ktuner V2 on my car already. I want to make more power, and i plan on boosting this car but way later since i don’t have the money right now. some engine power mods would be nice, i don’t want to tear my engine apart since it’s my daily as well. anything helps!

Sincerely, Jesse!

 

The next step would be exhaust. Most of the gains are to be made with getting rid of the stock precat. There are three downpipe for the TSX, but two of them appear to be discontinued and never coming back (RV6, PLM) looks like the Skunk2 is available, but it gets rid of both cats, I think which may or may not be problematic for you.