Dc5r Vs Dc5s

[Mattski_VTIR]

found a guy on youtube with only an AEM V2 intake and a 3" Thermal R&D cat-back pushing out 198whp.. with an 05 type s that is..

American Dynos read alot higher i think u will find, someone else will be able to explain how and why!
As K20A's (JDM) with I/H/E kpro are putting out between 195/200 whp on an Aussy Dyno