PPE headers are on the car!
Dyno graphs and detailed commentary coming soon -- so far, on a below ground dynojet (different shop, but I'll go back to Proven Power for more dynos later): 290ish baseline (K&N panel, smooth tubes, Nismo take off, OEM cats), 315 with addition of PPE in place of OEM cats! (***EDIT: STD values were given to me -- SAE is lower***).
That's a nice +21 whp (without any tuning) to peak power (a gain of just under 10% from current baseline), so hopefully a bit more to be milked later.
More on this later tonight or tomorrow
