2002 Monte Carlo LS upgrades

Hello all!

I was wondering if there are any really good performance upgrades for a 2002 Monte Carlo LS. Something to boost performance, HP, torque, engine life, etc.

Hopefully stuff not too expensive and any help would be appreciated.

Thanks!

Basicly if this isnt your first car modding you do the essential, which is CAI, headers, which are the cheapest. How much money are you able to spend? Btw, welcome to AF.