When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
my 03 sti is running 348 bhp with ppp and a remap by jgm what would be the best way to go to up the power?
It's not a PPP car anymore since you have had it remapped, but as said you can do one of two things, bigger turbo (more lag), injectors, exhaust (as the 2.5 will be a little more restictive than a 3 inch), panel filter, or buy the JDM twin scroll and upgrade that with one of litchfields turbo's, it will be a pleasant shock having power all the way through the rev range instead of above 4k
what mods are best for 400 bhp
30 July 2011, 10:36 PM
