hi guys

new to this forum and the world of modding really

i have an STI7 with PPP fitted but want a bit more power say about 330bhp and about the same torque ISH

so what are the best ways to acheive this, i have been told several different things like

change to a decat downpipe and remap

keep the prodrive sportscat down pipe as it works really well and remap

change the intercooler and add an induction kit and remap

change the complete exhaust system and remap

change the air filter for a different one

so far the only common denominater seems the remap, so its pretty obvious that i need to do that, but what else?

the quidelines are this:

*would prefer to keep the sportscat, but not worried if its got to go,
*dont want to increase the noise level much(trackdays and long motorway journeys),
*i dont have an endless supply of money
*would like to acheive near 330bhp ish if the TSL333 package can do this with a sportscat in - can the prodrive one do it?
* the flat four sound must remain so no equal length headers

all help greatlfully received

steve

 

Would you really want to spend £600+ for another 25 bhp?

 

Go and see what Mr Forrest can do for you!

http://andyforrestperformance.co.uk/

 

dont know

as i said i'm new to modding so i dont know

thats why i'm asking what my best options are do i spend £600+ for another 25bhp when for £1200 i could get another 100bhp

steve

 

Where does the 100 bhp for £1200 come from?