I'd like to increase hp and torque on my toyota mr2 spyder. What is the best (cheapest) place to...

Chad

...start? The car is completely stock. I've seen cheap chips and resistors and tuners on ebay. Has anyone actually seen results from those? I can swap out the air filter with a K&N, should help I guess. I've heard changing the MAF, converting to a cold air intake, aftermarket exhaust are all good. Anything else I could do for under 300 bucks?

solvent

Remove the air filter















Puncture the oil filter internally















Puncture the fuel filter internally

stark1990

exhaust spark wires and plugs cold air intake you can put cam shafts in it if you find a cheap turbo maby out of a junk yard put it on rebild the trans other then that good luck DO NOT PUNCHER ANY THING INTERNAL OR OTHER WISE WILL MAKE PROBLEMS FOR YOU

vicinic

biggest bang for buck is nitrous. CAI, 5 HP. Exhaust 5HP, Chips 5HP (but say good by to fuel mileage). MAF, hummm, maybe, but it will be like the chip thing, you fool the ECU and it makes the engine run rich, more power, but wastes fuel.