Canada's # 1 Ford
Performance Destination
Steeda.ca recently conducted an independant dyno test to observe the gains associated with a Kooks Custom Header installation.
The vehicle tested was a 2011 5.0L Mustang GT equipped with a Boss
302R Manifold, Steeda
Cold Air Induction Kit, and a Steeda.ca/SCT
Custom Tune which produced 421 RWHP and 365 RWTQ prior to the Kooks installation.
After installing the Kooks
Longtube Header System with High Flow Cats the vehicle tested 449 RWHP and
390 RWTQ. That's a gain of 28 RWHP and 25 RWTQ observed consistently throughout
the entire power band.
The graph below illustrates the before/after test results.
The Kooks
Custom Header System not only contributes to this vehicle's performance, it
also produces an agressive exhaust note. (Click on dyno video below to listen!)
Kooks
Custom Headers may be purchased, installed, and dyno tuned by Steeda.ca. Feel
free to contact us
to obtain a quote.
Click any of the images to see a larger view.
