All tests were performed at Race Prep Engineering in Chico.  Race Prep also offers turbos, turbo kits, intercoolers, and ecu chipping.  I highly recommend them for both their dyno tuning and other products.  Their staff is professional and very helpful.  Click on the link below to visit their site.  Nor Cal CRX Members also receive a 20% discount

Dyno Charts

D-Series Dyno Charts

B-Series Dyno Charts

Forced Induction Dyno Charts

Engine Comparison Dyno Charts

 

Dyno Articles

AEM vs Focus Intake

 

 

 

 

 

 

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