Wondering about my 2.0 engine

[coreyhkh]

I am just wondering once more parts come out for the 2010 model, what kind of performance increase I would be able to get and at the same time keeping the cost down.

I have the mazda 3 2010 model with the 2.0L engine 148 hp 2.0-litre 4-cylinder dual-overhead cam (DOHC) 16-valve engine.

[Donutz]

There are so many variables that I honestly wouldn't trust any answers to your question! If the '10 engines aren't drastically different than the 04-09's you should find many of the answers in the section you posted in (also look in the dyno forum). Cheap(er) common performance mods would include intakes and exhausts. I would say go for mods that you can enjoy as opposed to mods that boost power. Motor mounts, shifter bushings, brakes, suspension.

What do you want from your car and what is your budget?