Xrs performance suggestions

[Ericss81]

Hi, since turbocharger is too expensive, CAI and cat back not enough, what kind of performance upgrade is in between? chip, spark plugs may be? i want to here from people who actually installed something on their cars and what was the cost...and of course, was it worthed )) thanks

[silver04rollas]

- Apexi PFC (or Hydra EMS) stand-alone tune
- Cold air intake
- PPE Engineering race header
- exhaust
- lightweight flywheel (Fidanza 7.5 lbs flywheel)
- Intake manifold

etc. etc.

My car with intake/exhaust dyno'ed at almost 170 wheel HP SAE (190 - 195 HP@ crank).

With all these mods you are looking easily dyno-tuned at 190 - 195 wheel HP (220 - 225 HP at crank).