Reviewer:
James Hubbard from Yorba Linda, CA United States
I am very happy with my purchase of this kit! I feel a large power gain. I recommend this kit to all focus st owners
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0 of 0 people found the following review helpful:
Great Price and Fast Shipping
April 13, 2015
Reviewer:
Brian Polcyn from Phoenix, AZ United States
Faster shipping than expected for a price lower than I could find anywhere else. Looking forward to my next upgrade through these guys!
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0 of 1 people found the following review helpful:
Exactly as described
April 6, 2015
Reviewer:
Joseph Voirol from Monroeville, IN United States
It came exactly as described, quick shipping, tracking provided, arrived on schedule, no hassle!
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0 of 0 people found the following review helpful:
Good service; product
March 18, 2015
Reviewer:
Boomer Sooner from Tulsa, OK United States
I was pleased with Racing Parts Direct's very good price and quick delivery. My contact with RPD was only through the ordering process online, but that was easy to navigate, offered free shipping, and shipping actually occurred same-day. The 9603A kit delivered beyond my expectations. Boost is immediate, stronger, and over a broader RPM range. Torque steer went from "noticeable" to "let's just try to stay between the two white lines." Fuel mileage may have suffered a bit, but if I were really concerned about MPGs I wouldn't have bought the ST model Focus, right? 5 stars to RPD and 5 stars to Ford Racing.
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0 of 0 people found the following review helpful:
Focus ST performance calibration tool
October 6, 2014
Reviewer:
Anonymous Person from Marcus Hook, PA United States
Purchased to give the car more power. This unit gives your car move low end power and acceleration. This does the job and I don't feel that the car is being pushed too hard from it so I don't feel like I have to worry about blowing anything up. The car moves without effort. It has made my car real happy. These cars should have been released with this tune!