more power for 348ts

You are in the right place.

In order:

1. Free flow exhaust including cats - talk to gothspeed for an X-pipe system
2. Free flow air filter K&N or equal
3. Remove screens from MAF's, decrease resistance to about 370 from 383 (might not do anything but sound cool, eh?)
4. Have throttle bodies bored 2.5mm to 26.5mm
5. Have upper and lower intake plenums bored and smoothed
6. While you're at it, have the intake runners bored out, smoothed and matched to intake ports on heads
7. Replace chips with performance version - talk to No Doubt about the pink chip option

All this was done to my car and more and I pass smog - barely. Hydrocarbons at max legal level at low rpm test range, however. More importantly, the engine remains stock in appearance. My next mods will move away from the stock package.

 

For exhaust I would go X-ost. Sounds great on our car ,and the least expensive, couple that with gothspeed cats. Also add a KN type air filter.

The chip I am interested in knowing more about.

 

Do not believe anything you read about power output increases. Test it for yourself. We have so we have a pretty good idea of what yields what. BUT, most important is what the mods do to your performance - throttle response, acceleration, etc. I refrain from quoting specific numbers because that is painting a target on your forehead around here.

I will say that doing the above will definitely convert your car to something you will enjoy.

 

Where do you buy the rosso chip?

Vince , I asked No Doubt and he said he does not do chips. What is the pink option.

 

Vince,

Doesn't removing the screen in dirt into MAF. Also, do you have the spacers. Who does your boring, port and polish