need help with more power for a 2005 sentra 1.8s

[2005nissansentra1.8s]

where should i start adding more power to my car. it's a 2005 sentra 1.8s with a 5 speed stick shift

[NSR_s30]

Start with the basics, intake and exhaust. A lot of parts made for the 00-01 Sentra SE's fit the 1.8S, such as exhaust systems. I'm not quite sure if any companies make intakes for the QG18DE, but I do know you can get a NISMO cool air intake to fit and work as via my 1.8S.

[nametakennow]

As posted in the other thread, for future reference on the subject. (makes searches easier)

Right now, the market for performance parts for your car is limited. Currently you can get a cold-air intake (Hotshot makes one), a header (also Hotshot), and a catback exhaust (several brands). Of course, there are some suspension, wheel, tire, and brake setups available as well to take the corners better too.

There is only one turbocharged 1.8 '00+ Sentra in existence right now, so it's not really an option.

Welcome to NICO!